Compact Coupled-fed Printed Antenna for Eight-Band WWAN/WLAN/WiMAX Internal Mobile Phone

被引：0
作者：
Zhou Jiangsheng [1 ]
Wang Yufeng [1 ]
Chang Lei [1 ]
Yu Yufeng [1 ]
Zhou Tao [2 ]
机构：
[1] Jiang Nan Elect & Commun Res Inst, Jiaxing, Peoples R China
[2] Hangzhou Dianzi Univ, Key Lab RF Circuit & Syst, Hangzhou, Zhejiang, Peoples R China
来源：
PROCEEDINGS OF 2014 3RD ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION (APCAP 2014) | 2014年
关键词：
MIMO; mobile phone; antennas; multi-band; BAND MONOPOLE ANTENNA; OPERATION; STRIP; FEED; PIFA;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A coupled-fed printed antenna for eight-band covering WWAN/WLAN/WiMAX operation in the mobile phone is presented. The proposed antenna consists of a long radiating strip, a short-circuited inductive shorting strip, and a coupling strip to capacitively excite the radiating strip. By using the capacitive excitation, the long radiating strip with the shorting strip can generate a wide lower band to cover the GSM850/900 operation, and the coupling strip can also form a wide upper band to cover GSM850/900/1800/1900/UMTS2100, WLAN2400, and WiMAX2300/2500 operations. The antenna is well suited to be placed on a small non-ground board space (15 X 45 mm(2)) of the system circuit board and encased by an L-shaped system ground plane of the mobile phone. A universal series bus (USB) connector for the data port of the mobile phone is accommodated on the protruding ground of the L-shaped system ground plane. Details of the proposed antenna are described, and the obtained results are presented and discussed.
引用
收藏
页码：363 / 366
页数：4
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