@article{ART001473765},
author={이문우 and 이상현},
title={A Study on Coupling Coefficient and Resonant Frquency tunable Multi-band Internal Antenna},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2010},
volume={15},
number={8},
pages={59-66}
TY - JOUR
AU - 이문우
AU - 이상현
TI - A Study on Coupling Coefficient and Resonant Frquency tunable Multi-band Internal Antenna
JO - Journal of The Korea Society of Computer and Information
PY - 2010
VL - 15
IS - 8
PB - The Korean Society Of Computer And Information
SP - 59
EP - 66
SN - 1598-849X
AB - In this paper, the internal antenna for mobile communication handset which is able to control both coupling coefficient and resonant frequency without any major modification of radiator and ground plane of antenna. Novel internal antenna with its controllable resonant frequency is presented for triple-band or over mobile handsets. The operating range can include GSM(880～960 MHz), GPS(1,575±10 MHz), DCS(1,710～1,880MHz), US-PCS(1,850～1,990 MHz), and W-CDMA(1,920～2,170 MHz). The proposed antenna is realized by combination of a half wavelength loaded line antenna and PIFA(Planner Inverted F Antenna). A single shorting and feeding points are used and they are common to both antenna structures. One of two inductors which is placed at each shorting post, one inductor is for adjusts amount of coupling, and the other controlling the resonant frequency in DCS/US-PCS/WCDMA bands. The inductance range for control of input impedance is between 0nH and 6.8nH, and each of gain variation in GSM, GPS and DCS/US-PCS/WCDMA band is under 0.15dBi, 0.73dBi and 0.29dBi. The inductance range for control of the resonant frequency is between 1640MHz and 2500MHz, and each of gain variation in GSM, GPS and DCS/US-PCS/WCDMA band is under 0.46dBi, 0.53dBi and 0.8dBi.
KW - 반파장 로디드 라인 안테나(Half Wavelength Loaded Line Antenna);공진주파수(Resonant Frequency);결합계수(Coupling Coefficient);인덕턴스(Inductance)
DO -
UR -
ER -
이문우 and 이상현. (2010). A Study on Coupling Coefficient and Resonant Frquency tunable Multi-band Internal Antenna. Journal of The Korea Society of Computer and Information, 15(8), 59-66.
이문우 and 이상현. 2010, "A Study on Coupling Coefficient and Resonant Frquency tunable Multi-band Internal Antenna", Journal of The Korea Society of Computer and Information, vol.15, no.8 pp.59-66.
이문우, 이상현 "A Study on Coupling Coefficient and Resonant Frquency tunable Multi-band Internal Antenna" Journal of The Korea Society of Computer and Information 15.8 pp.59-66 (2010) : 59.
이문우, 이상현. A Study on Coupling Coefficient and Resonant Frquency tunable Multi-band Internal Antenna. 2010; 15(8), 59-66.
이문우 and 이상현. "A Study on Coupling Coefficient and Resonant Frquency tunable Multi-band Internal Antenna" Journal of The Korea Society of Computer and Information 15, no.8 (2010) : 59-66.
이문우; 이상현. A Study on Coupling Coefficient and Resonant Frquency tunable Multi-band Internal Antenna. Journal of The Korea Society of Computer and Information, 15(8), 59-66.
이문우; 이상현. A Study on Coupling Coefficient and Resonant Frquency tunable Multi-band Internal Antenna. Journal of The Korea Society of Computer and Information. 2010; 15(8) 59-66.
이문우, 이상현. A Study on Coupling Coefficient and Resonant Frquency tunable Multi-band Internal Antenna. 2010; 15(8), 59-66.
이문우 and 이상현. "A Study on Coupling Coefficient and Resonant Frquency tunable Multi-band Internal Antenna" Journal of The Korea Society of Computer and Information 15, no.8 (2010) : 59-66.
