FIXED RADIO SYSTEMS; POINT-TO-POINT AND POINT-TO-MULTIPOINT EQUIPMENT; USE OF CIRCULAR POLARIZATION IN MULTIPOINT SYSTEMS; PART 1: SYSTEMS ASPECTS

Available format(s)

Hardcopy , PDF

Language(s)

English

Publisher

European Telecommunications Standards Institute

Intellectual Property Rights
Foreword
Introduction
1 Scope
2 References
3 Abbreviations
4 The multipath problem
5 Circular polarization (CP)
6 Considerations in the use of CP
  6.1 Advantages of using circular polarization
  6.2 Disadvantages of using circular polarization
7 CP and LP antenna cost comparisons
8 Impact of using CP on other systems
  8.1 Use of CP systems in a band flanked on either side
      by linear polarized systems
  8.2 Interference into satellite systems
  8.3 Co-channel interference in MP systems
9 Conclusions
History

Scrutinizes the systems aspects of using circular polarization in environments where linear polarization is traditionally used.

Committee	TM 4
DocumentType	Standard
Pages	12
PublisherName	European Telecommunications Standards Institute
Status	Current

EN 301 525 : 1.1.1	FIXED RADIO SYSTEMS; POINT TO MULTIPOINT ANTENNAS; ANTENNAS FOR POINT-TO-MULTIPOINT FIXED RADIO SYSTEMS IN THE 1 GHZ TO 3 GHZ BAND
TR 101 274 : 1.1.1	TRANSMISSION AND MULTIPLEXING (TM) - DIGITAL RADIO RELAY SYSTEMS (DRRS) - POINT-TO-MULTIPOINT DRRS IN THE ACCESS NETWORK: OVERVIEW OF DIFFERENT ACCESS TECHNIQUES
EN 302 085 : 1.2.3	FIXED RADIO SYSTEMS; POINT-TO-MULTIPOINT ANTENNAS; ANTENNAS FOR POINT-TO-MULTIPOINT FIXED RADIO SYSTEMS IN THE 3 GHZ TO 11 GHZ BAND