H - Electricity – 01 – Q
Patent
H - Electricity
01
Q
H01Q 1/12 (2006.01) H01Q 1/27 (2006.01) H01Q 3/04 (2006.01) H04B 7/26 (2006.01) H04Q 7/32 (2006.01)
Patent
CA 2164545
A mobile earth station antenna apparatus includes a base located on a virtual horizontal plane surface, a rotary member located on the base, the rotary member having a surface inclined at a satellite elevation angle relative to the virtual horizontal plane, a first hollow rotary joint that rotatably connects the rotary member to the base and has a rotation axis perpendicular to the base, an antenna located on the inclined surface of the rotary member, a second hollow rotary joint having an axis of rotation inclined to a satellite elevation angle, the second hollow rotary joint rotatably connecting the antenna to the inclined surface of the rotary member, an RF signal cable that passes through hollow portions of the first and second hollow rotary joints and is connected to the antenna, a drive unit provided on the base for rotating the rotary member, and a satellite tracking apparatus that transmits drive control signals to the drive unit to orient an antenna beam toward a satellite.
Hase Yoshihiro
Suzuki Ryutaro
Communications Research Laboratory
G. Ronald Bell & Associates
LandOfFree
Mobile earth station antenna apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Mobile earth station antenna apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mobile earth station antenna apparatus will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1967981