Title :
Design of a multi-band internal antenna using an open stub
Author :
Rhyu, Hanphil ; Jung, Byungwoon ; Harackiewicz, Frances J. ; Lee, Byungje
Author_Institution :
Dept. of Radio Sci. & Eng., Kwangwoon Univ., Seoul, South Korea
Abstract :
An internal antenna for GSM (880∼920MHz), DCS (1710∼1880MHz), and US-PCS (1850∼1990MHz) mobile handset is proposed. The antenna is designed to have a multi-band operation and includes feed line, patch and matching stub. It has a single radiating element and operates in multi-band by a matching circuit. The measured peak gain is 0.11dBi, 1.65dBi and 0.13dBi for GSM, DCS, and US-PCS, respectively.
Keywords :
UHF antennas; antenna feeds; method of moments; microstrip antennas; mobile handsets; multifrequency antennas; DCS; GSM; US-PCS; matching circuit; mobile handset; multi-band internal antenna; open stub; radiating element; Antenna feeds; Circuit simulation; Distributed control; GSM; Impedance; Mobile antennas; Mobile handsets; RLC circuits; Resonance; Resonant frequency;
Conference_Titel :
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN :
0-7803-9433-X
DOI :
10.1109/APMC.2005.1606771
