An IF Cross-Pol Canceller for Microwave Radio Systems

Document Type

Article

Publication Date

1-1-1987

Abstract

This paper discusses cross-pol cancellation for microwave radio system applications. A model for cross-pol interference coupling during multipath fades is postulated and some preliminary performance goals are presented. A design for an IF canceller consisting of cross-coupled adaptive tapped delay lines and a digital controller is presented and discussed. Predicted canceller performance as a function of tap spacing and number is discussed and compared to measured data. The design of a two-channel, dual-polarized lab fade simulator is presented, and methods to characterize canceller performance and fade parameters are also briefly discussed. Copyright © 1987 by The Institute of Electrical and Electronics Engineers, Inc.

Identifier

0023328896 (Scopus)

Publication Title

IEEE Journal on Selected Areas in Communications

External Full Text Location

https://doi.org/10.1109/JSAC.1987.1146556

ISSN

07338716

First Page

502

Last Page

514

Issue

3

Volume

5

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