Control RCS of phased waveguide array using FSS-MEMS in aperture

Semenikhina, Diana V.; Yukhanov, Y. V.

doi:10.1109/array.2016.7832568

Cited by 1 publication

(1 citation statement)

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“…In order to overcome these problems, reconfigurable FSS is put forward as a new concept. Reconfigurable technology has been successfully applied to the antenna design, it is focused on changing the current distribution by adjusting the radiator structure, which makes the frequency, pattern, polarization, or impedance of antenna are changed . Currently, the reconfigurable structure is merely used in the antenna RCS reduction.…”

Section: Introductionmentioning

confidence: 99%

A novel reconfigurable FSS applied to the antenna radar cross section reduction

Wang

Ren

2019

Int J RF Microw Comput Aided Eng

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Active reconfigurable FSS using pin diode for the antenna radar cross section (RCS) reduction is proposed. The reconfigurable FSS reflector is presented in this article. The proposed reconfigurable FSS reflector is able to be switched between band-stop FSS with OFF-state diodes and band-pass FSS with ON-state diodes around 3.8 GHz. The using of band-stop FSS reflector corresponds to the out-band RCS reduction during radar operating, and the using of band-pass FSS reflector corresponds to the in-band RCS reduction during radar nonoperating. Therefore, the state of the antenna scattering can be switched according to the working state of radar. The results show that the reconfigurable FSS reflector can contribute to the switchable RCS reduction between in band and out band of the antenna. The radiation performance of the antenna is preserved when the diodes are ON state. The monostatic RCS of the antenna with FSS reflector with ON-state diodes can be reduced more than 25 dB at operating band, and the out-band RCS reduction can be achieved with ON-state diodes. K E Y W O R D S antenna, frequency selective surface (FSS), radar cross section (RCS), reconfigurable

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Section: Introductionmentioning

confidence: 99%