H - Electricity – 01 – Q
Patent
H - Electricity
01
Q
351/54
H01Q 15/16 (2006.01) H01Q 13/02 (2006.01) H01Q 17/00 (2006.01) H01Q 19/10 (2006.01) H01Q 19/13 (2006.01)
Patent
CA 1119292
ABSTRACT An antenna for radiowaves comprises a parabolic reflector and feed, and when radiating according to mode TE11, the reflector has a ratio of focal distance to maximum diameter of 0.46 to 0.50, and the feed has a ratio of aperture radius to central wavelength of the used frequency hand of 0.52 to 0.60. When radiating according to a combination of modes TE11 and TM11, there is a direct and linear proportionality between the ratios. An antenna according to the present invention and with a simple feed has the advantage over known antennas of achieving high efficiency and low lobes in cross polarization.
327302
Bielli Paolo
de Padova Salvatore
Cselt - Centro Studi E. Laboratori Telecommunicazioni S.p.a.
Ridout & Maybee Llp
LandOfFree
Parabolic reflector antenna with optimal radiative... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Parabolic reflector antenna with optimal radiative..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Parabolic reflector antenna with optimal radiative... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-562715