Title :
An analog binary phase modulator suitable for secondary services broadcast
Author :
Kapkovic, Jadranka S. ; Temerinac, Miodrag R.
Author_Institution :
Novi Sad Univ., Yugoslavia
fDate :
3/1/1989 12:00:00 AM
Abstract :
The modulation characteristics of a simple binary phase modulator with a compensated parasitic amplitude modulation is evaluated analytically and numerically. The modulation characteristic slope, giving the modulator circuit sensitivity is obtained analytically. The evaluation is supported by a small personal computer program package written in BASIC, allowing simple and direct use of the phase deviation versus modulation voltage characteristics for Q as a parameter.<>
Keywords :
BASIC listings; broadcasting; circuit analysis computing; modulators; phase modulation; telecommunications computing; BASIC; Q; analog binary phase modulator; compensated parasitic amplitude modulation; modulation characteristics; modulation voltage; modulator circuit sensitivity; personal computer program package; phase deviation; secondary services broadcast; Amplitude modulation; Capacitance; Frequency; Modulation coding; Phase modulation; RLC circuits; Radio broadcasting; Radio transmitters; Tuned circuits; Voltage;
Journal_Title :
Broadcasting, IEEE Transactions on
