Efficient apparatus for simultaneous modulation and digital beam

Details Efficient apparatus for simultaneous modulation and digital beam Efficient apparatus for simultaneous modulation and digital beam

1995-12-07

1999-06-01

Vo, Don N.

Pulse or digital communications

Repeaters

Testing

375206, 375260, 375308, 375347, 342383, H04B 1707

Patent

active

059094605

ABSTRACT:
A digital beamforming network for transmitting a first number of digital information signal using a second number of antenna array elements is disclosed. Assemblers are used for assembling one information bit selected from each of the information signals into a bit vector. Digital processors have an input for the bit vector and a number of outputs equal to the second number of antenna elements and process the bit vector. Finally, modulation waveform generators coupled to each of the second number of outputs generate a signal for transmission by each antenna element.

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