Rohde & Schwarz AREG100A User manual

R&S®AREG100A
Automotive Radar Echo
Generator
Getting Started
1430357202
Version 06
(>NSÖ2)

This document describes the R&S®AREG100A, stock no. 1430.3508K02.
© 2021 Rohde & Schwarz GmbH & Co. KG
Mühldorfstr. 15, 81671 München, Germany
Phone: [phone] - 0
Email: [email protected]
Internet: www.rohde-schwarz.com
Subject to change – data without tolerance limits is not binding.
R&S® is a registered trademark of Rohde & Schwarz GmbH & Co. KG.
Trade names are trademarks of the owners.
1430.3572.02 | Version 06 | R&S®AREG100A
Throughout this manual, products from Rohde & Schwarz are indicated without the ® symbol , e.g.
R&S®AREG is indicated as R&S AREG.

Contents
R&S®AREG100A
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Contents
1 Safety and Regulatory Information...................................... 7
1.1 Safety Instructions................................................................................7
1.2 Labels on R&S AREG100A.................................................................10
1.3 Korea Certification Class A................................................................10
2 Documentation Overview....................................................11
2.1 Getting Started Manual.......................................................................11
2.2 User Manuals and Help.......................................................................11
2.3 Service Manual.................................................................................... 11
2.4 Instrument Security Procedures....................................................... 12
2.5 Basic Safety Instructions................................................................... 12
2.6 Data Sheets and Brochures............................................................... 12
2.7 Release Notes and Open Source Acknowledgment (OSA).............12
2.8 Application Notes, Application Cards, White Papers, etc...............13
3 Key Features........................................................................ 14
4 Preparing for Use.................................................................15
4.1 Lifting and Carrying............................................................................15
4.2 Unpacking and Checking................................................................... 15
4.3 Choosing the Operating Site............................................................. 16
4.4 Setting Up the R&S AREG100A......................................................... 16
4.4.1 Placing the R&S AREG100A on a Bench Top...................................... 16
4.4.2 Mounting the R&S AREG100A in a Rack............................................. 17
4.5 Important Aspects for Test Setup......................................................18
4.6 Connecting to Power.......................................................................... 19
4.7 Connecting to LAN............................................................................. 20

Contents
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4.8 Connecting USB Devices................................................................... 21
4.9 Connecting to Ref In/Ref Out.............................................................22
4.10 Connecting to Aux IF In/Aux IF Out ................................................. 22
4.11 Connecting the Frontend................................................................... 23
4.12 Switching On or Off............................................................................ 25
5 Instrument Tour................................................................... 28
5.1 Front Panel Tour..................................................................................28
5.1.1 Utility Keys............................................................................................ 29
5.1.2 Touchscreen..........................................................................................29
5.1.3 Function Keys....................................................................................... 30
5.1.4 Keypad..................................................................................................31
5.1.5 Navigation Controls...............................................................................31
5.1.5.1 Rotary Knob.......................................................................................... 31
5.1.5.2 Editing Keys.......................................................................................... 32
5.1.5.3 Navigation Keys.................................................................................... 32
5.1.6 Display Keys......................................................................................... 33
5.1.7 USB.......................................................................................................33
5.1.8 Sensor...................................................................................................34
5.1.9 On/Standby........................................................................................... 34
5.2 Rear Panel Tour...................................................................................34
5.2.1 Connectors............................................................................................35
5.3 Frontend.............................................................................................. 36
5.3.1 Connectors............................................................................................37
5.3.2 Cables...................................................................................................38
6 Trying Out the Instrument...................................................39
6.1 Generating Radar Echo Signals........................................................ 39
6.2 Saving and Recalling Settings...........................................................42

Contents
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6.3 Use Case Example - Testing Radar Sensors against Interferers....44
7 Instrument Control.............................................................. 46
7.1 Possible Ways to Operate the Instrument........................................ 46
7.2 Means of Manual Interaction..............................................................47
7.3 Understanding the Display Information............................................47
7.3.1 Additional Display Characteristics.........................................................48
7.4 Accessing the Functionality.............................................................. 49
7.5 Entering Data.......................................................................................50
7.5.1 Entering Numeric Parameters...............................................................51
7.5.2 Entering Alphanumeric Parameters...................................................... 52
7.5.3 Undo and Redo Actions........................................................................ 52
7.6 Getting Information and Help............................................................ 52
7.7 Remote Control................................................................................... 54
7.8 Remote Operation over VNC..............................................................55
Index..................................................................................... 56

Contents
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Safety and Regulatory Information
R&S®AREG100A
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1 Safety and Regulatory Information
The product documentation helps you use the product safely and efficiently. Fol-
low the instructions provided here and in the Chapter 1.1, "Safety Instructions",
on page 7.
Intended use
The product is intended for the development, production and verification of elec-
tronic components and devices in industrial, administrative, and laboratory envi-
ronments. Use the product only for its designated purpose. Observe the operating
conditions and performance limits stated in the data sheet.
Where do I find safety information?
Safety information is part of the product documentation. It warns you of potential
dangers and gives instructions on how to prevent personal injury or damage
caused by dangerous situations. Safety information is provided as follows:
●In Chapter 1.1, "Safety Instructions", on page 7. The same information is
provided in many languages as printed "Safety Instructions". The printed
"Safety Instructions" are delivered with the product.
●Throughout the documentation, safety instructions are provided when you
need to take care during setup or operation.
1.1 Safety Instructions
Products from the Rohde & Schwarz group of companies are manufactured
according to the highest technical standards. To use the products safely, follow
the instructions provided here and in the product documentation. Keep the prod-
uct documentation nearby and offer it to other users.
Use the product only for its intended use and within its performance limits. Inten-
ded use and limits are described in the product documentation such as the data
sheet, manuals and the printed safety instructions. If you are unsure about the
appropriate use, contact Rohde & Schwarz customer service.
Using the product requires specialists or specially trained personnel. These users
also need sound knowledge of at least one of the languages in which the user
interfaces and the product documentation are available.
Safety Instructions

Safety and Regulatory Information
R&S®AREG100A
8Getting Started 1430.3572.02 ─ 06
If any part of the product is damaged or broken, stop using the product. Never
open the casing of the product. Only service personnel authorized by
Rohde & Schwarz are allowed to repair the product. Contact Rohde & Schwarz
customer service at http://www.customersupport.rohde-schwarz.com.
Lifting and carrying the product
The maximum weight of the product is provided in the data sheet. To move the
product safely, you can use lifting or transporting equipment such as lift trucks
and forklifts. Follow the instructions provided by the equipment manufacturer.
Choosing the operating site
Only use the product indoors. The product casing is not waterproof. Water that
enters can electrically connect the casing with live parts, which can lead to elec-
tric shock, serious personal injury or death if you touch the casing. If
Rohde & Schwarz provides a carrying bag designed for your product, you can
use the product outdoors.
Unless otherwise specified, you can operate the product up to an altitude of
2000 m above sea level. The product is suitable for pollution degree 2 environ-
ments where nonconductive contamination can occur. For more information on
environmental conditions such as ambient temperature and humidity, see the
data sheet.
Setting up the product
Always place the product on a stable, flat and level surface with the bottom of the
product facing down. If the product is designed for different positions, secure the
product so that it cannot fall over.
If the product has foldable feet, always fold the feet completely in or out to ensure
stability. The feet can collapse if they are not folded out completely or if the prod-
uct is moved without lifting it. The foldable feet are designed to carry the weight of
the product, but not an extra load.
If stacking is possible, keep in mind that a stack of products can fall over and
cause injury.
If you mount products in a rack, ensure that the rack has sufficient load capacity
and stability. Observe the specifications of the rack manufacturer. Always install
the products from the bottom shelf to the top shelf so that the rack stands
securely. Secure the product so that it cannot fall off the rack.
Safety Instructions

Safety and Regulatory Information
R&S®AREG100A
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Connecting to power
The product is an overvoltage category II product and has to be connected to a
fixed installation used to supply energy-consuming equipment such as household
appliances and similar loads. Be aware that electrically powered products have
risks, such as electric shock, fire, personal injury or even death.
Take the following measures for your safety:
●Before switching on the product, ensure that the voltage and frequency indica-
ted on the product match the available power source. If the power adapter
does not adjust automatically, set the correct value and check the rating of the
fuse.
●If a product has an exchangeable fuse, its type and characteristics are indica-
ted next to the fuse holder. Before changing the fuse, switch off the instrument
and disconnect it from the power source. How to change the fuse is described
in the product documentation.
●Only use the power cable delivered with the product. It complies with country-
specific safety requirements. Only insert the plug into an outlet with protective
conductor terminal.
●Only use intact cables and route them carefully so that they cannot be dam-
aged. Check the power cables regularly to ensure that they are undamaged.
Also ensure that nobody can trip over loose cables.
●If the product needs an external power supply, use the power supply that is
delivered with the product or that is recommended in the product documenta-
tion or a power supply that conforms to the country-specific regulations.
●Only connect the product to a power source with a fuse protection of maxi-
mum 20 A.
●Ensure that you can disconnect the product from the power source at any
time. Pull the power plug to disconnect the product. The power plug must be
easily accessible. If the product is integrated into a system that does not meet
these requirements, provide an easily accessible circuit breaker at the system
level.
Cleaning the product
Use a dry, lint-free cloth to clean the product. When cleaning, keep in mind that
the casing is not waterproof. Do not use liquid cleaning agents.
Meaning of safety labels
Safety labels on the product warn against potential hazards.
Safety Instructions

Safety and Regulatory Information
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Potential hazard
Read the product documentation to avoid personal injury or product damage.
Electrical hazard
Indicates live parts. Risk of electric shock, fire, personal injury or even death.
Hot surface
Do not touch. Risk of skin burns. Risk of fire.
Protective conductor terminal
Connect this terminal to a grounded external conductor or to protective ground. This
protects you against electric shock should an electric problem occur.
1.2 Labels on R&S AREG100A
Labels on the casing inform about:
●Personal safety, see "Connecting to power" on page 9.
●Product and environment safety, see Table 1-1.
●Identification of the product, see the serial number on the rear panel.
Table 1-1: Labels regarding R&S AREG100A and environment safety
Labeling in line with EN 50419 for disposal of electrical and electronic equipment after
the product has come to the end of its service life. For more information, see the prod-
uct user manual, chapter "Disposal".
1.3 Korea Certification Class A
이 기기는 업무용(A급) 전자파 적합기기로서 판매자 또는 사용자는 이 점을 주의하
시기 바라며, 가정외의 지역에서 사용하는 것을 목적으로 합니다.
Korea Certification Class A

Documentation Overview
R&S®AREG100A
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2 Documentation Overview
This section provides an overview of the R&S AREG100A user documentation.
Unless specified otherwise, you find the documents on the R&S AREG100A prod-
uct page at:
www.rohde-schwarz.com/manual/areg100a
2.1 Getting Started Manual
Introduces the R&S AREG100A and describes how to set up and start working
with the product. Includes basic operations, typical measurement examples, and
general information, e.g. safety instructions, etc. A printed version is delivered
with the instrument.
2.2 User Manuals and Help
Contains the description of all instrument modes and functions. It also provides
an introduction to remote control, a complete description of the remote control
commands with programming examples, and information on maintenance, instru-
ment interfaces and error messages. Includes the contents of the getting started
manual .
2.3 Service Manual
Describes the performance test for checking the rated specifications, module
replacement and repair, firmware update, troubleshooting and fault elimination,
and contains mechanical drawings and spare part lists.
The service manual is available for registered users on the global
Rohde & Schwarz information system (GLORIS):
https://gloris.rohde-schwarz.com
Service Manual

Documentation Overview
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2.4 Instrument Security Procedures
Deals with security issues when working with the R&S AREG100A in secure
areas. It is available for download on the Internet.
2.5 Basic Safety Instructions
Contains safety instructions, operating conditions and further important informa-
tion. The printed document is delivered with the instrument.
2.6 Data Sheets and Brochures
The data sheet contains the technical specifications of the R&S AREG100A. It
also lists the firmware applications and their order numbers, and optional acces-
sories.
The brochure provides an overview of the instrument and deals with the specific
characteristics.
See www.rohde-schwarz.com/brochure-datasheet/areg100a
2.7 Release Notes and Open Source Acknowledg-
ment (OSA)
The release notes list new features, improvements and known issues of the cur-
rent firmware version, and describe the firmware installation.
The open-source acknowledgment document provides verbatim license texts of
the used open source software.
See www.rohde-schwarz.com/firmware/areg100a
Release Notes and Open Source Acknowledgment (OSA)

Documentation Overview
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2.8 Application Notes, Application Cards, White
Papers, etc.
These documents deal with special applications or background information on
particular topics.
See www.rohde-schwarz.com/application/areg100a
Application Notes, Application Cards, White Papers, etc.

Key Features
R&S®AREG100A
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3 Key Features
The R&S AREG100A Automotive Radar Echo Generator sets standards in RF
performance and usability. Outstanding key features are:
●Remote frontends supporting up to 4 GHz signal bandwidth and different fre-
quencies, like 24 GHz to 24.25 GHz, 76 GHz to 77 GHz and 76 GHz to 81
GHz
●Simultaneous simulation of up to four objects
– Up to three individually switchable paths for simulation of fixed object dis-
tances from 5 m to 300 m
– One additional switchable path for fixed short object distance of 4m
(including 0.8m air gap)
●Individually controllable amplitude for each path
●Frontend available with single antenna (best for testing MIMO radars) or two
antennas (best isolation between Rx/Tx path)
●Optional Doppler frequency offset for simulation of radial velocity
●Remote configuration and operation
For more information, see data sheet.

Preparing for Use
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4 Preparing for Use
Here, you can find basic information about setting up the instrument for the first
time.
4.1 Lifting and Carrying
See also "Lifting and carrying the product" on page 8.
► Use the carrying handles at the side for lifting and carrying the
R&S AREG100A.
The handles at the front are only for pushing and pulling the instrument when
mounting in a rack, see Chapter 4.4.2, "Mounting the R&S AREG100A in a
Rack", on page 17.
4.2 Unpacking and Checking
1. Unpack the R&S AREG100A carefully.
2. Retain the original packing material. Use it to protect the control elements and
connectors when transporting or shipping the R&S AREG100A later.
See also chapter "Transporting" in the user manual.
3. Using the delivery notes, check the equipment for completeness.
4. Check the equipment for damage.
If the delivery is incomplete or equipment is damaged, contact
Rohde & Schwarz.
Unpacking and Checking

Preparing for Use
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4.3 Choosing the Operating Site
Specific operating conditions ensure proper operation and avoid damage to the
product and connected devices. For information on environmental conditions
such as ambient temperature and humidity, see the data sheet.
See also "Choosing the operating site" on page 8.
Electromagnetic compatibility classes
The electromagnetic compatibility (EMC) class indicates where you can operate
the product. The EMC class of the product is given in the data sheet under "Gen-
eral data".
●Class B equipment is suitable for use in:
– Residential environments
– Environments that are directly connected to a low-voltage supply network
that supplies residential buildings
●Class A equipment is intended for use in industrial environments. It can cause
radio disturbances in residential environments due to possible conducted and
radiated disturbances. It is therefore not suitable for class B environments.
If class A equipment causes radio disturbances, take appropriate measures to
eliminate them.
4.4 Setting Up the R&S AREG100A
See also:
●"Setting up the product" on page 8.
●"Intended use" on page 7.
4.4.1 Placing the R&S AREG100A on a Bench Top
To place the product on a bench top
1. Place the product on a stable, flat and level surface. Ensure that the surface
can support the weight of the product. For information on the weight, see the
data sheet.
Setting Up the R&S AREG100A

Preparing for Use
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2. CAUTION! Foldable feet can collapse. See "Setting up the product"
on page 8.
Always fold the feet completely in or out. With folded-out feet, do not place
anything on top or underneath the product.
3. WARNING! A stack of products can fall over and cause injury. Never stack
more than three products on top of each other. Instead, mount them in a rack.
Stack as follows:
● It is best if all products have the same dimensions (width and length).
● The overall load on the lowest product must not exceed 500 N.
● With smaller products on top of the lowest product, the overall load on the
lowest product must not exceed 250 N.
Too many instruments
max. 500 N
Correct Different dimensions
max. 250 N
4. NOTICE! Overheating can damage the product.
Prevent overheating as follows:
● Keep a minimum distance of 10 cm between the fan openings of the prod-
uct and any object in the vicinity.
● Do not place the product next to heat-generating equipment such as radia-
tors or other products.
4.4.2 Mounting the R&S AREG100A in a Rack
To prepare the rack
1. Observe the requirements and instructions in "Setting up the product"
on page 8.
2. NOTICE! Insufficient airflow can cause overheating and damage the product.
Design and implement an efficient ventilation concept for the rack.
Setting Up the R&S AREG100A

Preparing for Use
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To mount the R&S AREG100A in a rack
1. Use an adapter kit that fits the dimensions of the R&S AREG100A to prepare
the instrument for rack mounting. For information on the dimensions, see data
sheet.
a) Order the rack adapter kit designed for the R&S AREG100A. For the order
number, see data sheet.
b) Mount the adapter kit. Follow the assembly instructions provided with the
adapter kit.
2. Lift the R&S AREG100A to shelf height.
3. Push the R&S AREG100A onto the shelf until the rack brackets fit closely to
the rack.
4. Tighten all screws at the rack brackets with a tightening torque of 1.2 Nm to
secure the R&S AREG100A at the rack.
To unmount the R&S AREG100A from a rack
1. Loosen the screws at the rack brackets.
2. Bring the lifting equipment to shelf height.
3. Remove the R&S AREG100A from the rack.
4. If placing the R&S AREG100A on a bench top again, unmount the adapter kit
from the R&S AREG100A. Follow the instructions provided with the adapter
kit.
4.5 Important Aspects for Test Setup
Cable selection and electromagnetic interference (EMI)
Electromagnetic interference (EMI) can affect the measurement results.
To suppress electromagnetic radiation during operation:
●Use high-quality shielded cables, especially for the following connector types:
– BNC
Double-shielded BNC cables.
– SMA
Important Aspects for Test Setup

Preparing for Use
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Double-shielded SMA cables.
– USB
Double-shielded USB cables.
How to: Chapter 4.8, "Connecting USB Devices", on page 21.
See also chapter "Troubleshooting and Error Messages" in the user man-
ual.
– LAN
At least CAT6 STP cables.
How to: Chapter 4.7, "Connecting to LAN", on page 20
●Always terminate open cable ends.
●Ensure that connected external devices comply with EMC regulations.
Signal input and output levels
Information on signal levels is provided in the data sheet. Keep the signal levels
within the specified ranges to avoid damage to the R&S AREG100A and connec-
ted devices.
Preventing electrostatic discharge (ESD)
Electrostatic discharge is most likely to occur when you connect or disconnect a
DUT.
►NOTICE! Risk of electrostatic discharge. Electrostatic discharge can damage
the electronic components of the product and the device under test (DUT).
Ground yourself to prevent electrostatic discharge damage:
a) Use a wrist strap and cord to connect yourself to ground.
b) Use a conductive floor mat and heel strap combination.
Over-the-air (OTA) tests
For over-the-air (OTA) tests, operate R&S AREG100A in shielded environment.
For more information, see data sheet.
4.6 Connecting to Power
For safety information, see "Connecting to power" on page 9.
Connecting to Power

Preparing for Use
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1. Plug the AC power cable into the AC power connector on the rear panel of the
instrument. Only use the AC power cable delivered with the R&S AREG100A.
2. Plug the AC power cable into a power outlet with ground contact.
The required ratings are listed next to the AC power connector and in the data
sheet.
4.7 Connecting to LAN
Network environment
Before connecting the product to a local area network (LAN), consider the follow-
ing:
●Install the latest firmware to reduce security risks.
●For internet or remote access, use secured connections if applicable.
●Ensure that the network settings comply with the security policies of your com-
pany. Contact your local system administrator or IT department before con-
necting your product to your company LAN.
●When connected to the LAN, the product may potentially be accessed from
the internet, which may be a security risk. For example, attackers might mis-
use or damage the product.
To connect to LAN
The connector is located on the rear panel.
► Connect the LAN socket via an RJ-45 cable to the LAN.
By default, the R&S AREG100A is configured to use DHCP (dynamic host config-
uration protocol) and no static IP address is configured.
If switched on and connected to the LAN, the R&S AREG100A displays the
address information on the screen.
Connecting to LAN