Publication Date:
2019-06-28
Description:
Additional antenna design options made available by subreflector concept for converting cylindrical waves into spherical waves. Waves used to feed main reflector that shapes radiation pattern into pencil beam for point-to-point communication or into fan beam for aircraft tracking, space surveillance, or directional beacon transmission.
Keywords:
ELECTRONIC COMPONENTS AND CIRCUITS
Type:
MSC-20626
,
NASA Tech Briefs (ISSN 0145-319X); 8; 4; P. 456
Format:
text
Permalink