DIVERSITY RECEIVING APPARATUS THAT PREVENTS JUDGEMENT ERRORS DURING DECODING AND A CLOCK GENERATING CIRCUIT FOR A DIVERSITY CIRCUIT THAT PREVENTS JUDGEMENT ERRORS DURING DECODING

摘要

ABSTRACT A diversity receiving apparatus separatelyweights reception signals of a plurality of receptionsystems using combining coefficients based on a respective amplitude component of each reception signal and combines the weighted reception signals. The diversity receiving apparatus extracts symbol sections inthe combined reception signals, and generates a clock fordetecting symbols. The diversity receiving apparatus includes a converting unit 314 for uniformly multiplying the combining coefficients if every combining coefficient is below a predetermined threshold and I component ROMs,Q component ROMs, an I component adder 325 and a Qcomponent adder 326 that combine the reception signalsusing the multiplied combining coefficients.