Frequency-Selective Surface to Prevent Interference Between Radar and SATCOM Antennas
article
Interference between neighboring antennas operating in nearby frequency ranges can lead to damage of the front-end
electronics. This letter presents the design of a frequency-selective surface (FSS) aimed at preventing the saturation of the low noise
amplifiers of a phased-array radar antenna due to the carrier of a satellite communication antenna located in its proximity. A fast
design was possible thanks to the integral equation method for the derivation of multimode equivalent networks (IEMEN) and was
then validated by reflection and transmission measurements of a hardware demonstrator
electronics. This letter presents the design of a frequency-selective surface (FSS) aimed at preventing the saturation of the low noise
amplifiers of a phased-array radar antenna due to the carrier of a satellite communication antenna located in its proximity. A fast
design was possible thanks to the integral equation method for the derivation of multimode equivalent networks (IEMEN) and was
then validated by reflection and transmission measurements of a hardware demonstrator
TNO Identifier
408809
Source
IEEE Antennas and Wireless Propagation Letters, 8, pp. 220-223.
Pages
220-223
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