Title :
A compact printed U-shaped dual-band monopole antenna for wireless and RFID applications
Author :
Panda, Jyoti R. ; Kshetrimayum, Rakhesh S.
Author_Institution :
Dept. of Electron. & Commun. Eng., Indian Inst. of Technol., Guwahati, India
Abstract :
Design of a simple compact printed microstrip fed U-shaped monopole antenna for the wireless and radio frequency identification (RFID) is presented. The antenna has two different resonant paths (forming a U-shaped structure), supports two resonances around 1.84 GHz and 5.82 GHz, which are reserved for GSM 1800/PCS and RFID applications respectively. Effectively consistent radiation pattern and large impedance bandwidth has been observed. Impedance bandwidth for -10 dB return loss in the 1.84 GHz and 5.82 GHz center frequency reaches 0.84 GHz (1.53 GHz to 2.37 GHz) and 0.73 GHz (5.47 GHz to 6.20 GHz) respectively.
Keywords :
antenna radiation patterns; microstrip antennas; monopole antennas; multifrequency antennas; radiofrequency identification; radiotelephony; GSM 1800/PCS; RFID; compact printed antenna; dual band antenna; frequency 1.84 GHz; frequency 5.82 GHz; loss -10 dB; microstrip antenna; monopole antenna; radiation pattern; radio frequency identification; u-shaped antenna; wireless applications;
Conference_Titel :
Applied Electromagnetics Conference (AEMC), 2009
Conference_Location :
Kolkata
Print_ISBN :
978-1-4244-4818-0
Electronic_ISBN :
978-1-4244-4819-7
DOI :
10.1109/AEMC.2009.5430606
