A Reconfigurable Filtering Antenna with Integrated Band-pass Filters for UWB/WLAN Applications
日期:2018-04-08 13:29 点击量:
Title: A Reconfigurable Filtering Antenna with Integrated Band-pass Filters for UWB/WLAN Applications
Author: J. Deng (Deng, JingYa); S. Hou (Hou, Simin); L. Zhao (Zhao, Luyu#); L. Guo (Guo LiXin)
Source: IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION Volume: 65 Issue: 8
Pages:401-404 DOI: 10.1109/TAP.2017.2760363 Published:JAN. 2018
摘要:本文提出了一种全新的带有滤波特性的可重构单极子天线设计,能够在UWB和Wi-Fi的2.4GHz和5.8GHz频段。本设计中天线共有三个独立端口,分别支持超宽带工作状态,Wi-Fi 2.4 GHz频段工作状态和Wi-Fi 5.8 GHz频段工作状态。两个窄带状态分别用串联在馈电路径上的两个微带滤波器实现。三种状态的切换使用PIN二极管的通断控制的。
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天线设计图及其三种工作状态下的S参数响应