DESIGN APPROVAL TESTING OF THE RCA LOW LEVEL RADAR ALTIMETER
Abstract
A limited design approval test was made of a low level radar altimeter, designated AN/APN- 155. The altimeter, a conventional FM-CW type with altitude coverage from 0 to 5000 ft, intended for use in the F-110A aircraft, employs a solid state modulator. Size, weight, and form factors of the RCA unit are less suitable than other models under consideration. Application of the units as an altitude retention device in helicopters is precluded by excessive step error. In addition to solid state modulators, the next generation of radar altimeters should incorporate a solid state transmitter to eliminate a second weak design area in present altimeters. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Dec 18, 1962
- Accession Number
- AD0291948
Entities
People
- Mauro Fontana
Organizations
- Naval Air Warfare Center Warminster