Work

Wireless Control of Active FSS With Amplitude Sensing Module

Year: 2025

Type: article

Abstract: ABSTRACT An active frequency selective surface (FSS) system is designed, in which the working states are wirelessly controlled by the amplitude of the incoming electromagnetic wave. A sensing module is designed to detect the incident EM wave amplitude with an adjustable threshold, capable of providing a controllable output voltage of up to 36 V. This voltage is then utilized to control the active FSS, enabling transmission or reflection functions in 2.28–2.48 GHz. The sensing module and the FSS are fully integrated, simulated, and experimentally validated. The final measurement results agree well with the simulations, thus proving the effectiveness of the proposed technique.

Source: Microwave and Optical Technology Letters

DOI: 10.1002/mop.70242

Authors: Songran Guo, Yi Wang, Yu Xie

Institutions: State Key Laboratory of Millimeter Waves, Nanjing University of Aeronautics and Astronautics

Language: English

Topic: Advanced Antenna and Metasurface Technologies

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: bronze

Funders: Nanjing University of Aeronautics and Astronautics, State Key Laboratory of Millimeter Waves

Award: G5915533736