DocumentCode
2316709
Title
A new high isolation dual-antennas with miniature decoupling network design
Author
Chen, Shin-Chang ; Wang, Yu-Shin ; Ling, Ching-Wei ; Chung, Shyh-Jong
Author_Institution
Nat. Chiao Tung Univ., Hsinchu
fYear
2007
fDate
9-15 June 2007
Firstpage
3125
Lastpage
3128
Abstract
This study proposes a compact high isolation dual-antennas structure designed for Taiwan UHF RFID. The decoupling and matching networks just with reactive element, are used in order to avoid power loss. The function of the decoupling and the matching networks like a circulator provide high isolation in the transceiver, and an antenna 1 and an antenna 2 have the same radiation pattern at 915 MHz.
Keywords
UHF antennas; antenna radiation patterns; circulators; radiofrequency identification; transceivers; UHF RFID; circulator; frequency 915 MHz; high isolation dual-antennas; matching networks; miniature decoupling network; network design; radiation pattern; radiofrequency identification; transceiver; Antenna radiation patterns; Antennas and propagation; Dipole antennas; Frequency; Microstrip antenna arrays; Microstrip antennas; Mutual coupling; Radiofrequency identification; Transceivers; UHF antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2007 IEEE
Conference_Location
Honolulu, HI
Print_ISBN
978-1-4244-0877-1
Electronic_ISBN
978-1-4244-0878-8
Type
conf
DOI
10.1109/APS.2007.4396198
Filename
4396198
Link To Document