Design of terrestrial microwave radio links

Author

Manning, T.W.

Author_Institution

Dept. of Telecommun., Eskom, Germiston, South Africa

Volume

2

fYear

1996

fDate

24-27 Sep 1996

Firstpage

564

Abstract

This paper covers various aspects of the system engineering of terrestrial microwave radio systems. It begins by outlining the requirements for an active repeater station and discussing the methodology of choosing new sites. A brief treatment of passive repeater engineering is included. The new International Telecommunications Union (ITU) G.826 performance criteria is discussed including it´s impact on radio systems. Fading on microwave radio links is analysed in detail. Other aspects of link design including various performance issues; such as adaptive equalisation, automatic transmit power control (ATPC), forward error correction (FEC), and early warning switching are also briefly covered. Finally, diversity techniques applied to digital radio links are discussed

Keywords

adaptive equalisers; digital radio; diversity reception; fading; forward error correction; microwave links; power control; radio repeaters; systems engineering; telecommunication control; telecommunication standards; FEC; ITU G.826 performance criteria; International Telecommunications Union; active repeater station; adaptive equalisation; automatic transmit power control; digital radio links; diversity techniques; early warning switching; fading; forward error correction; microwave radio links; passive repeater engineering; repeater sites; system engineering; terrestrial microwave radio links design; terrestrial microwave radio systems; Adaptive control; Adaptive equalizers; Fading; Forward error correction; Power control; Power engineering and energy; Programmable control; Radio link; Repeaters; Systems engineering and theory;

fLanguage

English

Publisher

ieee

Conference_Titel

AFRICON, 1996., IEEE AFRICON 4th

Conference_Location

Stellenbosch

Print_ISBN

0-7803-3019-6

Type

conf

DOI

10.1109/AFRCON.1996.562950

Filename

562950