发明名称 |
AN ANTENNA SYSTEM |
摘要 |
<p>An antenna system for a transmitter, said antenna system comprising an array of antennas, said array being controllable to transmit a signal over part or all of a coverage area of said transmitter; an amplifier coupled to each antenna, said amplifier being arranged to receive one or more signals to be transmitted by the respective antenna; and a further amplifier connected to at least one of said antennas, said further amplifier arranged to receive a signal to be transmitted over substantially all of the coverage area of said transmitter.</p> |
申请公布号 |
WO0143469(A1) |
申请公布日期 |
2001.06.14 |
申请号 |
WO2000EP11748 |
申请日期 |
2000.11.24 |
申请人 |
NOKIA NETWORKS OY;SHURVINTON, BILL;HANCOCK, CHRIS |
发明人 |
SHURVINTON, BILL;HANCOCK, CHRIS |
分类号 |
H01Q1/24;H01Q21/00;H01Q25/00;H04L5/06;H04L27/26;H04W28/04;H04W88/02;H04W88/08;(IPC1-7):H04Q7/30 |
主分类号 |
H01Q1/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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