Title :
Investigation and design of quarter wavelength double-slot antenna
Author :
Le Yuan ; Song, Zhaohui ; Chen, Yan
Author_Institution :
Sch. of Electron. & Inf. Technol., Harbin Inst. of Technol., Harbin, China
fDate :
Nov. 29 2010-Dec. 2 2010
Abstract :
A new kind of method on slot antenna´s miniaturization is presented in this paper in order to meet the UHF band RFID reader´s miniaturization design requirements. Two quarter wavelength slots are used on slot antenna to increase resonant circuit, and then increasing the bandwidth of this antenna. In this paper, various parameters on antenna performance are analyzed particularly. Simulation and experimental results show that the antenna works in the UHF band with good gain and bandwidth characteristics.
Keywords :
UHF antennas; radiofrequency identification; slot antennas; UHF band RFID reader miniaturization design; antenna design; quarter-wavelength double-slot antenna; radiofrequency identification; resonant circuit; slot antenna miniaturization; RFID; Reader miniaturization; quarter wavelength double-slot antenna;
Conference_Titel :
Antennas Propagation and EM Theory (ISAPE), 2010 9th International Symposium on
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4244-6906-2
DOI :
10.1109/ISAPE.2010.5696458
