This paper proposes a novel Active Antenna (AA) has capability of frequency switching. The passive antenna with rectangular slot and frequency splitter is used to design the proposed AA. Two separate networks are designed at two separate frequencies and integrated with three port rectangular slot antenna. PIN Diode switches are used to switch between two networks for achieving frequency switching. The proposed antenna can be used for WLAN applications. © 2015 IEEE.

Madhur Deo Upadhayay

Electrical Engineering

(SoE) School of Engineering

Basu A.

Abegaonkar M.P.

Koul S.K.

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Shiv Nadar University

Frequency switchable active antenna

Proceedings of the 2015 IEEE 4th Asia-Pacific Conference on Antennas and Propagation, APCAP 2015

Active Antennas and Quasi-Optical Arrays

Electronics Letters

Active radiating element using FET source integrated with microstrip patch antenna