TIWI5
ANTENNA DESIGN GUIDE
The information in this document is subject to change without notice.
330-0093-R1.3 Copyright © 2012-2016 LSR Page 2 of 23
Table of Contents
1Introduction ..........................................................................................................................3
1.1 Purpose & Scope.......................................................................................................................3
1.2 Applicable Documents...............................................................................................................3
1.3 Revision History.........................................................................................................................3
2Chip Antenna.........................................................................................................................4
2.1 Chip Antenna Specifications......................................................................................................4
2.2 Mechanical Dimensions.............................................................................................................5
2.3 Terminal Configuration ..............................................................................................................5
2.4 Typical Radiation Patterns.........................................................................................................6
3Dipole Antenna......................................................................................................................8
3.1 Dipole Antenna Specifications...................................................................................................9
3.2 Typical Radiation Patterns.......................................................................................................10
3.3 Mechanical Dimensions...........................................................................................................13
4PCB Layout Requirements ....................................................................................................14
4.1 Chip Antenna Reference Design PCB ....................................................................................15
4.2 Chip Antenna Reference Design Schematic...........................................................................16
4.3 Chip Antenna Matching Components......................................................................................17
4.4 Dipole Antenna PCB Layout Requirements............................................................................18
4.5 Dipole Antenna Reference Design PCB..................................................................................19
4.6 Dipole Antenna Reference Design Schematic........................................................................20
5EMC Compliance..................................................................................................................21
5.1 Summary .................................................................................................................................21
5.2 Module Integration Considerations –Antenna Systems .........................................................21
5.3 Module Integration Considerations –Substitute Antenna Systems ........................................22
5.4 Module Integration Considerations –Circuit Implementation..................................................22
5.5 Module Integration Considerations - Top Assembly................................................................22
5.6 Testing Requirements for End-Product...................................................................................22
5.7 SAR Testing Requirements for End-Product...........................................................................22
6Contacting LS Research ........................................................................................................23
