| 摘要 |
The present invention discloses a log function generator module device that is adapted to receive substantially simultaneously a plurality of signals at a plurality of respective communication links. The device includes a plurality of sets of logarithmic, a plurality of substantially linear amplifiers, a plurality of negative-value-eliminator (NVE) modules, a plurality of preliminary adders, a plurality of limiters and one final adder all of which are associated with each other a manner such that the output of the final adder is a final signal that substantially corresponds to a logarithm of the sum of the square of each of the received signals, thereby providing a received signal strength indication (RSSI) of the plurality of received signals.
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