Comparison of three wide FETs configured as controllable couplers

M. J. Cryan, P. R. Shepherd, S. R. Pennock

Research output: Contribution to journalConference articlepeer-review


Measured and modelled six port S-parameters for three wide FETs are presented from 0.1-20GHz. Directional coupling is observed between source and drain lines, the directivity of which is tunable by d.c. gate bias. Tunable directivities of greater than 20dB from 6 to 12GHz are predicted for the de-embedded device.

Original languageEnglish
Article number369914
Pages (from-to)1-6
Number of pages6
JournalIEE Colloquium (Digest)
Issue number92
Publication statusPublished - 1 Dec 1994
EventProceedings of the Colloquium on Modelling, Design and Application of MMIC'S - London, UK
Duration: 17 Jun 199417 Jun 1994

ASJC Scopus subject areas

  • Electrical and Electronic Engineering


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