J Roessler, A Fisher, A Egbert… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
With many frequency bands previously allocated solely for radar now being reallocated for sharing, radar transmitters must be frequency-agile, able to quickly change operating …
J Roessler, A Fisher, A Egbert… - 2022 IEEE/MTT-S …, 2022 - ieeexplore.ieee.org
Many frequency bands, previously allocated solely for radar, are being designated for sharing. Future radar transmitters must adaptively share the frequency spectrum with …
This article details the principle of operation, design process, and characterization of-band silicon micromachined evanescent-mode (EVA) waveguide switches. This work includes a …
This article reports the design, fabrication, and measurement of a millimeter-wave (mm- wave) solid-state-match waveguide switch using bulk silicon micromachining. A …
This work investigates the photoconductive effect in high-resistivity silicon (HRS) as the radiating element of a plasma monopole antenna. A silicon chiplet forming the monopole is …
This letter presents the design, fabrication, and measurement of a silicon micromachined photoconductive evanescent (EVA)-mode waveguide switch operating in a single-pole …
C Calabrese, J Roessler, A Egbert… - 2021 IEEE MTT-S …, 2021 - ieeexplore.ieee.org
Recent policy changes to the United States radar S-band allocation requires that radar transmitters share the 3.45 to 3.7 GHz range with fifth-generation (5G) wireless …
This paper presents the design, fabrication, and measurement of a W-band photoconductive evanescent-mode waveguide shunt switch using bulk silicon micromachining. The switching …
This paper demonstrates the first optically-controlled, solid-state-plasma switch from DC-110 GHz. We investigate both a single fiber and a two-fiber π-switch on a coplanar-waveguide …