Dual band antenna

申请公布号：GB2453605(B)

申请号：GB20080000579

申请日期：2008.01.14

申请公布日期：2010.07.07

申请人：

TATUNG COMPANY;TATUNG UNIVERSITY

发明人：THE-NAN CHANG

分类号：H01Q1/38;H01Q5/00

主分类号：H01Q1/38

摘要：A dual band antenna covering both DTV and ISM bands is provided in the present invention. The antenna includes a signal line, a coupling block, a ground part and at least a floating metal strip, wherein the signal line and the coupling block are etched on upside of a substrate and connected with each other with an inset feeding structure, and the ground part and the floating metal strip are etched on backside of the substrate.

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SOLID LASER APPARATUS

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A HOLLOWNESS CONSTRUCT AND MAKING METHOD