학술논문
Designing of Polarization Insensitive Microwave Absorber for WLAN Application
Document Type
Conference
Author
Source
2023 IEEE Wireless Antenna and Microwave Symposium (WAMS) Wireless Antenna and Microwave Symposium (WAMS), 2023 IEEE. :1-4 Jun, 2023
Subject
Language
Abstract
In this paper, a polarization insensitive microwave absorber designed for Wireless Local Area Network (WLAN) application. Triple conducting metallic patch designed on dual FR4 substrate. Top and bottom metallic layers are designed in such a way that radio frequency (RF) wave impinges in the dielectric surface. Third metallic layer between substrates reduces transmission. The absorption of proposed absorber verified on different incidence angle under TE and TM polarization. The result and analysis indicates that at 5.5 GHz, absorption exceeds 90%.