TR 101 938 : 1.2.1

Intellectual Property Rights
Foreword
Introduction
1 Scope
2 References
3 Definitions, symbols and abbreviations
   3.1 Definitions
   3.2 Symbols
   3.3 Abbreviations
4 Overview of electronically steerable antennas
   4.1 General properties
   4.2 Technology overview
       4.2.1 Phased array antennas
       4.2.2 Multiple beam antennas
       4.2.3 Other types of electronically steerable antennas
5 Radiation pattern specific issues
   5.1 Merged Radiation Pattern Envelope
   5.2 Boresight gain
   5.3 Scan sector
   5.4 Sidelobes
   5.5 Cross-polarization
   5.6 Elevation radiation pattern
6 Electronics related issues
   6.1 Switching
   6.2 Gain stability
   6.3 Interfaces
   6.4 Spectrum issues
   6.5 Noise
   6.6 Input level range
   6.7 Reciprocity
   6.8 Equipment failure issues
7 Other issues
   7.1 Mechanical issues
   7.2 Esthetical issues
   7.3 Safety, EMC, overvoltage protection and microinterruptions
       on power supply
8 Conformance tests
   8.1 Radiation pattern
   8.2 Spectrum
9 Relation to existing standards
   9.1 Comparison to EN 302 085
10 Conclusions
History

Specifies the essential electrical requirements for linearly polarized electronically steerable antennas to be utilized with Multipoint (MP) systems, for central station and repeater station applications, operating in frequency bands from 3 GHz to 11 GHz.