Search Results - "Nubla, A."
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8×8 Butler high power matrix at L-band
Published in 1995 25th European Microwave Conference (01-09-1995)“…This paper presents a Butler Matrix with 8 input ports and 8 output ports. It uses 3 dB branch line couplers, phase shifters, and TNC coaxial connectors, all…”
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Conference Proceeding -
2
SOPERA: a new antenna concept for low Earth orbit satellites
Published in IEEE Antennas and Propagation Society International Symposium. 1999 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.99CH37010) (1999)“…Satellites in an orbit at a low or medium altitude require wide-angle shaped-beam antennas to realize a data link in an optimum fashion. RYMSA (Spain) owns the…”
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Conference Proceeding -
3
Novel Isoflux Antenna Alternative for LEO Satellites Downlink
Published in 1999 29th European Microwave Conference (01-10-1999)“…Antennas with a shaped pattern are attractive for Low Earth Orbiting (LEO) Satellites. The use of a strong shaping assists to maintain a nearly constant power…”
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Conference Proceeding