DocumentCode
2692467
Title
Electrical loop for 433.92 MHz reader antenna of RFID systems
Author
Heo, Sung-Joon ; Rhyu, Hanphil ; Lee, Jin-Seong ; Harackiewicz, Frances J. ; Baek, Seung-Hoon ; Park, Myun-Joo ; Lee, Byungje
Author_Institution
Dept. of Radio Sci. & Eng., Kwangwoon Univ., Seoul
fYear
2006
fDate
9-14 July 2006
Firstpage
1351
Lastpage
1354
Abstract
A reader antenna for active RFID technology at 433.92 MHz, used for cargo container security, is proposed. The proposed antenna consists of two layer radiating elements excited by a single probe simultaneously. An omnidirectional radiation pattern with Phi-component of electric field is obtained by an electrical loop with uniform and in-phase current as the radiating source. Measured peak gain is 2.9 dBi, and the average gain is 0.92 dBi in x-y plane
Keywords
UHF antennas; antenna accessories; antenna radiation patterns; loop antennas; radiofrequency identification; 433.92 MHz; active RFID technology; cargo container security; electrical loop; omnidirectional radiation pattern; radiofrequency identification; reader antenna; two layer radiating elements; Active RFID tags; Antenna feeds; Antenna measurements; Antenna radiation patterns; Computer security; Containers; Polarization; Radiofrequency identification; Resonance; Resonant frequency;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location
Albuquerque, NM
Print_ISBN
1-4244-0123-2
Type
conf
DOI
10.1109/APS.2006.1710796
Filename
1710796
Link To Document