2022•2022 International Symposium on Antennas and Propagation (ISAP)Requires access

Electronically-Controlled Leaky-Wave Antenna With Dual-band Fixed-Frequency Beam-Steering Performance

Shanzhe Wang, Zheng Li, Junhong Wang

Abstract

In this article, an leaky-wave antenna (LWA) is proposed with dual-band fixed-frequency beam-steering performance. Based on a microstrip line (MSL) feeding and a gap waveguide (GW) excitation, the LWA can operate at 4. S5 and 27 GHz respectively, and totally 100° steering range have been realized at both of the two frequencies. In addition, the experimental results for validation show desirable performance.

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Available abstract

Key concepts: Leaky wave antenna, Beam steering, Microstrip, Microstrip antenna, Antenna (radio), Frequency band, Waveguide, Beam (structure)