H - Electricity – 01 – Q
Patent
H - Electricity
01
Q
H01Q 3/02 (2006.01) H01Q 1/32 (2006.01) H01Q 3/04 (2006.01) H01Q 11/08 (2006.01) H04B 7/185 (2006.01)
Patent
CA 2156402
A mechanically steerable antenna suitable for mobile earth stations of satellite communication systems comprises a support member (12; 74) mounted upon a base member (14; 72) and an active antenna element (10; 70) or array of elements mounted uppon the support member. The antenna element or array of elements is rotatable about its boresight relative to the support member. The support member (12; 74) itself is rotatable in azimuth relative to the base member. The rotation axis of the antenna element or array of elements and the rotation axis of the support member are mutually inclined by a predetermined angle corresponding to the mean elevation angle of the satellite. The antenna includes drive means (48; 94) for rotating the support member relative to the base member, and a flexible coupling (42; 116) interconnects the base member and the antenna element. The arrangement is such that, as the support member rotates relative to the base member, the flexible coupling transmits torsional forces to rotate the antenna element or array of elements oppositely relative to the support member.
Adams Thomas
Her Majesty The Queen In Right Of Canada As Represented By The M
LandOfFree
Drive arrangement for mechanically-steered antennas does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Drive arrangement for mechanically-steered antennas, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Drive arrangement for mechanically-steered antennas will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2034142