Pulse width to analog converter for a portable radio telemetry receiver.
A pulse width tracking system is described which converts a pulse width modulated telemetry signal into an analog signal. The converter, which is based on an integrated circuit chip design, contains a feedback feature that makes it ideal for high stability servo applications. The converter was designed as an integral part of a long-range radiotelemetry system used in occupational health field research.
D004781:Environmental Exposure; D006801:Humans; D009622:Noise; D009784:Occupational Diseases / Q000517:prevention & control; D011845:Radio; D013686:Telemetry / Q000295:instrumentation*