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Coax-to-channelised coplanar waveguide in-phase N-way, radial power dividerA novel nonplanar, wideband power divider which makes use of a coax-to-CCPW transition is demonstrated. The transition utilizes a coaxial transformer whose outer conductor is slotted along the length for RF power division and also for exciting the CCPWs in equal amplitude and phase at the radial junction. The measured (8-16 GHz) excess insertion loss at the output ports is 0.5 dB for a four-way divider. The amplitude and phase balance are within 0.5 dB and 5 deg, respectively. The power divider should find applications in the feed network of phased arrays.
Document ID
19900054550
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Simons, R. N.
(NASA Lewis Research Center Cleveland, OH, United States)
Ponchak, G. E.
(NASA Lewis Research Center Cleveland, OH, United States)
Date Acquired
August 14, 2013
Publication Date
May 24, 1990
Publication Information
Publication: Electronics Letters
Volume: 26
ISSN: 0013-5194
Subject Category
Electronics And Electrical Engineering
Accession Number
90A41605
Distribution Limits
Public
Copyright
Other

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