专利名称：The adaptation antenna receiving device
who reception quality of the directivity
beam is satisfactory from early stage
发明人：木全 昌幸
申请号：JP2005502991
申请日：20040206
公开号：JPWO2004079945A1
公开日：
20060608
专利内容由知识产权出版社提供
专利附图：
摘要：By lecting the early beam direction of the signal processing unit which it tries to start the decision of the weight which us time average on the basis of arrival
direction and the reception quality who reliability of the incoming wave which is received with each signal processing unit where levelling time is taken sufficiently is high, in first stage the adaptation antenna receiving device which can obtain the directivity beam who reception quality is good to brief and easy is disclod. The arrival direction nsing station, at each signal processing unit where levelling time in order to obtain time average is guaranteed above predetermined time from the weight which is decided, at the signal processing unit detects the arrival direction of the incoming wave which is received. The SIR test ction eks the reception quality of the signal of the incoming wave which is received at each signal processing unit where levelling time is guaranteed above predetermined time by weight attaching synthesis. As for the data gathering lective processing ction, the early beam direction in the signal processing unit which it tries to start the decision of the weight which us time average on the basis of each arrival direction and each reception quality in each signal processing unit where levelling time is guaranteed above predetermined time, is lected.
申请人：日本電気株式会社
地址：東京都港区芝五丁目７番１号
国籍：JP
代理人：宮崎 昭夫，石橋 政幸，緒方 雅昭
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