发明名称 Apparatus and method for hybrid diversity combining and adaptive beam forming in industrial control and automation systems
摘要 An apparatus includes a plurality of antennas, where each antenna is configured to receive wireless signals transmitted using adaptive beam forming. The apparatus also includes a plurality of wireless radios, where each wireless radio is configured to output signals representing the wireless signals received by one of the antennas. The apparatus further includes a plurality of first diversity combiner units, where each first diversity combiner unit is configured to perform spread spectrum diversity combining using the signals output by one of the wireless radios. In addition, the apparatus includes a second diversity combiner unit configured to perform antenna diversity combining using signals output by the first diversity combiner units, where the second diversity combiner unit is configured to output recovered wireless signals.
申请公布号 US8374221(B2) 申请公布日期 2013.02.12
申请号 US20090471177 申请日期 2009.05.22
申请人 HONEYWELL INTERNATIONAL INC.;BUDAMPATI RAMAKRISHNA S.;MAHASENAN ARUN V.;KATURI SRINIVASARAO 发明人 BUDAMPATI RAMAKRISHNA S.;MAHASENAN ARUN V.;KATURI SRINIVASARAO
分类号 H04B1/00 主分类号 H04B1/00
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