TY - GEN
T1 - Internal mobile antenna for LTE / GSM850 / GSM900 / PCS1900 / WiMAX / WLAN
AU - Jeong, Youn Suk
AU - Lee, Sang Heun
AU - Yoon, Ji Hwan
AU - Lee, Won Yong
AU - Choi, Woo Young
AU - Yoon, Young Joong
PY - 2010
Y1 - 2010
N2 - An internal mobile antenna covering multiband for LTE (746 - 806 MHz), GSM850 (824 - 894 MHz), GSM900 (880 - 960 MHz), PCS1900 (1850 - 1990 MHz), WiMAX (3.4 - 3.6 GHz) and WLAN (5.15 - 5.85 GHz) frequency bands is proposed. In order to satisfy the operation at WLAN frequency band, a metal branch is placed near the feeding point. It is shown that the operation at low frequency bands (LTE / GSM850 / GSM900) can be achieved by increasing the length of the ground. Considering the size of the commercial mobile phones, more practical design which exhibits the similar effect that can be attained by increasing the length of the ground is proposed. The antenna was fabricated and its measured results of return loss and radiation patterns at each frequency bands are presented. FR4 substrate with relative permittivity of 4.4 was used. The overall size of the proposed antenna is 40 X 100 X 5 mm3.
AB - An internal mobile antenna covering multiband for LTE (746 - 806 MHz), GSM850 (824 - 894 MHz), GSM900 (880 - 960 MHz), PCS1900 (1850 - 1990 MHz), WiMAX (3.4 - 3.6 GHz) and WLAN (5.15 - 5.85 GHz) frequency bands is proposed. In order to satisfy the operation at WLAN frequency band, a metal branch is placed near the feeding point. It is shown that the operation at low frequency bands (LTE / GSM850 / GSM900) can be achieved by increasing the length of the ground. Considering the size of the commercial mobile phones, more practical design which exhibits the similar effect that can be attained by increasing the length of the ground is proposed. The antenna was fabricated and its measured results of return loss and radiation patterns at each frequency bands are presented. FR4 substrate with relative permittivity of 4.4 was used. The overall size of the proposed antenna is 40 X 100 X 5 mm3.
UR - http://www.scopus.com/inward/record.url?scp=77952362771&partnerID=8YFLogxK
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U2 - 10.1109/RWS.2010.5434148
DO - 10.1109/RWS.2010.5434148
M3 - Conference contribution
AN - SCOPUS:77952362771
SN - 9781424447268
T3 - 2010 IEEE Radio and Wireless Symposium, RWW 2010 - Paper Digest
SP - 559
EP - 562
BT - 2010 IEEE Radio and Wireless Symposium, RWW 2010 - Paper Digest
T2 - 2010 IEEE Radio and Wireless Symposium, RWW 2010
Y2 - 10 January 2010 through 14 January 2010
ER -