Communications: directive radio wave systems and devices (e.g. – Directive – Including a steerable array
Reexamination Certificate
2006-07-04
2006-07-04
Phan, Dao (Department: 3662)
Communications: directive radio wave systems and devices (e.g.,
Directive
Including a steerable array
C342S374000
Reexamination Certificate
active
07071874
ABSTRACT:
An adaptive array terminal (2000) includes a reception adaptive array unit (2030) extracting a reception signal from a base station by multiplying signals from respective antennas (#AN1–#AN2) of an array antenna by respective reception weights, a transmission adaptive array unit (2090) applying to respective antennas of the array antenna a plurality of signals generated by multiplying by a transmission signal by transmission weights to form transmission directivity, and a transmission weight calculator (2070) calculating transmission weights added with a specified constraint in accordance with designation in a reception signal.
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McDermott Will & Emery LLP
Phan Dao
Sanyo Electric Co,. Ltd.
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