NASA NTRS · 19900002627
Channelized coplanar waveguide pin-diode switches
Abstract
Three different types of p-i-n diode, reflective CPW switches are presented. The first two switches are the series and the shunt mounted diode switches. Each has achieved greater than 15 dB of isolation over a broad bandwidth. The third switch is a narrow band, high isolation switched filter which has achieved 19 dB of isolation. Equivalent circuits and measured performance for each switch is presented.
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Ponchak, G. E., Simons, R. N.. 1989-11-01. Channelized coplanar waveguide pin-diode switches. https://ntrs.nasa.gov/citations/19900002627
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