A Power-Combining system of Four Oscillators Using an Eight-Port Hybrid

Isao OHTA  Tadashi KAWAI  Yoshihiro KOKUBO  

Publication
IEICE TRANSACTIONS on Electronics   Vol.E79-C   No.10   pp.1449-1454
Publication Date: 1996/10/25
Online ISSN: 
DOI: 
Print ISSN: 0916-8516
Type of Manuscript: PAPER
Category: Microwave and Millimeter Wave Technology
Keyword: 
microwave,  microwave oscillator,  power combining,  parallel running,  mutual synchronization,  

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Summary: 
This paper treats a new-type power combining system of four oscillators equally coupled to one another through an eight-port hybrid. This system is marked by easy analyzability and adjustability from its symmetrical construction. In addition, a combined power from the four oscillators is distinguishably delivered to an arbitrary port of four output ports, and hence can be switched in four ways. Experimental corroboration is presented also.