发明名称 A UHF antenna for digital video broadcasting
摘要 <p>The present invention relates to a UHF antenna for use in a digital video broadcasting terrestrial system (DVB-T system) comprising a loop antenna element (2), and a U-shaped monopole antenna element (3) coupled to the loop antenna element and arranged inside the loop antenna element (2). The loop antenna element (2) is designed for a resonance frequency of about 500 MHz, and the U-shaped monopole antenna element (3) is designed for a frequency band of about 850 MHz.</p>
申请公布号 EP1732164(A1) 申请公布日期 2006.12.13
申请号 EP20050012530 申请日期 2005.06.10
申请人 MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD 发明人 TZORTZAKAKIS, MICHAIL
分类号 H01Q7/00;H01Q5/00;H01Q9/42;H01Q21/30 主分类号 H01Q7/00
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