NASA NTRS · 19920000202
Channelized-Coplanar-Waveguide PIN-Diode Switches
Abstract
Three positive/intrinsic/negative (PIN-diode) reflective CPW (coplanar waveguide) switches demonstrated. First includes series-mounted diode to bridge gap in center strip conductor of CPW. Second includes pair of diodes to short center strip conductor to ground planes. Third includes diode to switch between band-pass filter and notch filter. Isolation exceeds 20 dB, while insertion loss is less than 1 dB.
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Ponchak, G. E., Simons, R. N.. 1992-04-01. Channelized-Coplanar-Waveguide PIN-Diode Switches. https://ntrs.nasa.gov/citations/19920000202
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