COMPACT ANTENNA RANGE TECHNIQUES
Abstract
Techniques for making pattern and gain measurements on full-sized microwave radar antennas on indoor compact antenna ranges are described. A reflector and special feed system near the test antenna is used to produce incident plane waves, and far-zone results are obtained. Three basic configurations of compact ranges are discussed; they are a point-source range, a line-source range, and a two-dimensional range. Pattern and gain measurements of a 30-in. parabolic test antenna were made on the point-source and line-source ranges, and the results were compared with measurements made on a conventional outdoor range. Special studies of stray radiation were made on the two- dimensional range.
Document Details
- Document Type
- Technical Report
- Publication Date
- Apr 01, 1966
- Accession Number
- AD0484511
Entities
People
- Richard C. Johnson
- Richard J. Poinsett
Organizations
- Georgia Tech