发明名称 DETACHABLE BATTERY PACK WITH A BUILT-IN BROADBAND ANTENNA
摘要 <p>A detachable battery pack (102) with a built-in broadband antenna is disclosed. Since the antenna is wholly contained within the battery housing, it is protected from damage and is detachable from the transceiver (100) when the battery (102) is detached. A transmission line structure (501, 503, 505 and 701, 733, 735) formed between the battery (102) and the transceiver (100) is used to create an open circuit near the antenna feed point.</p>
申请公布号 WO1989010659(A1) 申请公布日期 1989.11.02
申请号 US1989001244 申请日期 1989.03.23
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