TY  - GEN
AU  - R.C.Hansen
TI  - Microwave scanning antennas
U1  - 621.3824,MIC 
PY  - 1964///
CY  - New York 
PB  - Academic press
KW  - Telecommunication engineering
N1  - Aperture theory (Page-1), Reflecting systems (Page-107), Optical scanners (Page-214), Radio telescope antennas (Page-263), Large radomes (Page-339)
ER  -