PIER Letters
Progress In Electromagnetics Research Letters
ISSN: 1937-6480
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By S.-G. Zhou, B.-H. Sun, Y.-F. Wei, and Q.-Z. Liu

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A two-port antenna with high isolation for digital television system (DTV), global system for mobile communication (GSM), and universal mobile telecommunications system (UMTS) indoor applications is presented. The antenna consits of a disk loaded sleeve monopole antenna and an inverted-L plate antenna, which are combined into one radiation structure. In addition, by using a choke tube and C-shaped slot inserted into the plate, the isolation between the two ports is impoved. A prototype is constructed and tested. The simulated and meseasued results are given.

S.-G. Zhou, B.-H. Sun, Y.-F. Wei, and Q.-Z. Liu, "Two-Port Antenna with High Isolation for Dtv/GSM/UMTS Indoor Applications," Progress In Electromagnetics Research Letters, Vol. 10, 107-113, 2009.

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