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ANALOG MODULATION METHODS
ANALOGTODIGITAL AND DIGITALTOANALOG CONVERSION
ERROR CONTROL CODES
8 other sections not shown
50 ohms amplitude modulation approximately attenuation balanced modulator Band pass filter bandwidth baseband baseband signal beamwidth binary bit error rate BPSK Calculate capacitance capacitor carrier carrier-to-noise ratio characteristic impedance Chebyshev coaxial cable compander Compute converter cutoff frequency data block data stream data word demodulation device digital communications systems dipole division multiplexing Example expression Fourier function gain illustrated in Figure implemented input impedance integrated circuit logical loss low pass filter meters microstrip antenna mode modulating signal modulation method multiplier noise figure normally operation oscillator output parity bit PCM signal PCM system phase comparator phase locked loop phase shift keying pulse Q channel QPSK quantization receiver sampling sequence sideband signal-to-noise ratio Solution spectral spread spectrum switching synchronous techniques transform transmission line transmitter utilize voltage volts VSWR waveform waveguide wavelength zero