Engineering topics

Lipin, R., Jr.

Publications and source records attributed to Lipin, R., Jr..

2 records

NASA NTRS1971

Automatic reference level control for an antenna pattern recording system

Automatic gain control system keeps recorder reference levels within 0.2 decibels during operation. System reduces recorder drift during antenna radiation distribution determinations over an eight hour period.

Lipin, R., Jr.↗

NASA NTRS1970

Improved antenna pattern recorder provides visual display of RF power

Antenna pattern recording system has a discretionary signal level monitor which senses a specified minimum level occurring between sampling intervals. This enables RF power and percent coverage to be calculated more accurately.

Lipin, R., Jr.↗