DocumentCode :
3413952
Title :
A design of a meander line antenna using magneto-dielectric material for RFID system
Author :
Min, Kyeong-Sik ; Hong, Tran Viet ; Kim, Duk-Woo
Author_Institution :
Dept. of Radio Sci. & Eng., Korea Maritime Univ., Busan, South Korea
Volume :
4
fYear :
2005
fDate :
4-7 Dec. 2005
Abstract :
This paper presents the meander line type antennas for use in RFID system. The magneto-dielectric material is used to achieve broadband and miniaturization characteristics. Two small models are proposed. The broadband model has 10-dB band-width, size and gain are 2.65 GHz, 50 × 11 × 1.6 mm, and -32 dBi, respectively. Because the bandwidth and gain of the antenna are trade-off then a narrow bandwidth model (the 10-dB band-width of 60 MHz), which resonated at 433.92 MHz with return loss -41 dB, is proposed to increase the gain up to -4 dBi. The size of this antenna is 54 × 11 × 1.6 mm.
Keywords :
UHF antennas; antenna radiation patterns; broadband antennas; radiofrequency identification; -41 dB; 1.6 mm; 11 mm; 2.65 GHz; 433.92 MHz; 50 mm; 54 mm; 60 MHz; RFID system; magneto-dielectric material; meander line antenna; Application software; Bandwidth; Broadband antennas; Computer networks; Enterprise resource planning; Frequency; Magnetic materials; Radiofrequency identification; Transponders; Ubiquitous computing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN :
0-7803-9433-X
Type :
conf
DOI :
10.1109/APMC.2005.1606897
Filename :
1606897
Link To Document :
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