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Proceedings Paper

X-band SPDT switch MMIC based on directional coupler key
Author(s): V. G. Mokerov; D. L. Gnatyuk; A. P. Lisitskii
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Paper Abstract

A novel type of X-band transmit-receive switch is proposed that is based on a PHEMT-controlled stub directional coupler. The operation of the switch is analyzed. The impedances of the stubs are optimized to yield a considerably larger bandwidth of the switch. It is shown that the circuit can serve as a building block for multi-channel switches.

Paper Details

Date Published: 10 June 2006
PDF: 9 pages
Proc. SPIE 6260, Micro- and Nanoelectronics 2005, 62601B (10 June 2006); doi: 10.1117/12.683483
Show Author Affiliations
V. G. Mokerov, Institute of UHF Semiconductor Electronics (Russia)
D. L. Gnatyuk, Institute of UHF Semiconductor Electronics (Russia)
A. P. Lisitskii, Institute of UHF Semiconductor Electronics (Russia)


Published in SPIE Proceedings Vol. 6260:
Micro- and Nanoelectronics 2005

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