Compact dual-band MIMO antenna with high isolation performance

被引：0
|
作者：
Yeom, I. [1 ]
Kim, J. [2 ]
Jung, C. [1 ]
机构：
[1] Graduate School of NID Fusion Technology, Seoul National University of Science and Technology, Seoul 139-746, Korea, Republic of
[2] MobiTech Corp., Star-Valley, Gasan-dong, Geumcheon-gu, Seoul, 153-777, Korea, Republic of
来源：
Asia-Pacific Microwave Conference Proceedings, APMC | 2010年
关键词：
Antenna grounds - Microstrip antennas - Microwave antennas - Mobile antennas - Slot antennas - Wireless local area networks (WLAN);
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
A compact dual-band (WLAN 11b; 2.4 GHz2.5 GHz, 11a; 5.15 GHz5.825 GHz) 2-channel MIMO antenna for PMP applications is presented. The proposed antenna is composed of a planar inverted F-shape antenna (PIFA) operating at 2 GHz band and a loop antenna operating at 5 GHz band. The antenna made up of the Loop and PIFA Antenna with connecting line face to the feed point and is orthogonally arranged at the edge of the ground plane for reducing mutual coupling. The antenna shows polarization and pattern diversities with excellent isolation characteristics. The two antennas connected each other in the bottom side to improve the isolation at 5 GHz band. The proposed antenna has a sufficient gain in WLAN service band and is compact sized for the portable media player (PMP) applications. © 2010 IEICE Institute of Electronics Informati.
引用
收藏
页码：766 / 769
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