Relative-phase measurement at Q band
作者:
A.G.Bailey,
D.G.de Mesquita,
期刊:
Proceedings of the Institution of Electrical Engineers
(IET Available online 1971)
卷期:
Volume 118,
issue 10
页码: 1345-1350
年代: 1971
DOI:10.1049/piee.1971.0252
出版商: IEE
数据来源: IET
摘要:
A single-sideband suppressed-carrier ferrite modulator is used in aQband serrodyne phase bridge. By suitably processing the bridge-detector output, relative phase in the unknown bridge arm may be measured to within 1% of its true value, despite nonlinearities in both the static insertion-loss and phase-shift characteristics of the modulator. The modulator drive is not critical.
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