Quadrature fm demodulator apparatus
Quadrature imbalance estimation using unbiased training...
Quadrature imbalance mitigation using unbiased training...
Quadrature modulation rotating training sequence
Quadrature modulator for tdma/tdd radio communication...
Quadrature modulator operable in quasi-microwave band of...
Quadrature modulator which employs four 90-degrees-shifted...
Quadrature optical phase modulators for lightwave systems
Quadrature signal generation circuit
Quadrature transposition stage
Quadriphase differential demodulator
Quadriphase spreading codes in code division multiple access...
Quadriphase spreading codes in code division multiple access...
Quadriphase spreading codes in code division multiple access...
Quadruphonic recording and reproducing system
Quadruphonic reproducing system
Quadruplex encoding for actv
Qualifying telephone lines for data transmission
Qualifying telephone lines for data transmission
Quality based image compression