Power combining efficiency and its optimisation
作者:
M.S.Gupta,
期刊:
IEE Proceedings H (Microwaves, Antennas and Propagation)
(IET Available online 1992)
卷期:
Volume 139,
issue 3
页码: 233-238
年代: 1992
DOI:10.1049/ip-h-2.1992.0043
出版商: IEE
数据来源: IET
摘要:
The power combining efficiency of ann-way power combiner is calculated in terms of the scattering matrix of the combiner network, and the factors affecting it are identified. The maximum value of the combining efficiency is then deduced, for a given power combiner with known network parameters, under various sets of constraints on the amplitudes and phases of the signals being combined. In each case, the signal conditions needed to achieve the maximum efficiency are determined.
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