Design of Wireless Coupling Signal Transmission Antenna and Impedance Matching

Author

Li Kai-Li ; Liang Ting ; Hong Ying-Ping ; Yang Fang ; Qin Li ; Xiong Ji-Jun

Author_Institution

Key Lab. of Instrum. Sci. & Dynamic Meas., North Univ. of China, Taiyuan, China

fYear

2012

fDate

7-9 July 2012

Firstpage

175

Lastpage

178

Abstract

In this work, an extremely compact antenna is designed and used for wireless coupling signal transmitting. This antenna is constituted by a planar spiral inductance and a capacitance. The inductance is designed with 10 turns, 0.5mm turn width, 0.5mm turn spacing and 21mm inner diameter. Calculate the planar inductance parameter and use ADS (Advanced Design System) software to match the antenna impedance at the center frequency of 8.54MHZ. Structuring the impedance matches circuit. Compare the voltage or impedance changes before and after the antenna impedance matching, and optimize the antenna impedance matching network.

Keywords

HF antennas; RLC circuits; capacitance; impedance matching; inductance; passive networks; transmitting antennas; ADS; Advanced Design System software; antenna impedance matching network; capacitance; extremely compact antenna; frequency 8.54 MHz; planar inductance parameter; planar spiral inductance; wireless coupling signal transmission antenna; Couplings; Impedance; Impedance matching; Inductance; Receiving antennas; Wireless communication; antenna design; impedance matching; wireless coupling;

fLanguage

English

Publisher

ieee

Conference_Titel

Computing, Measurement, Control and Sensor Network (CMCSN), 2012 International Conference on

Conference_Location

Taiyuan

Print_ISBN

978-1-4673-2033-7

Type

conf

DOI

10.1109/CMCSN.2012.45

Filename

6245841