H - Electricity – 04 – B
Patent
H - Electricity
04
B
325/42
H04B 7/26 (2006.01) H04B 7/08 (2006.01)
Patent
CA 1141825
- 1 - Abstract A receiving system is disclosed that substantially instantaneously receives an RF signal. The inventive receiving system may be advantageously utilized at a central station of a mobile radio system for providing an omnidirec- tional receiving pattern. Both voice and digital information signals modulated on the RF signal transmitted from a mobile station are substantially instantaneously acquired by the central station. The receiving system includes an omnidirectional antenna array having a plurality of spatially disposed directional sector antennas, converting circuitry for converting the RF signals received by each directional sector antenna to an IF signal, IF bandpass filters for filtering each of the IF signals, and a maximal-ratio predetection diversity combiner for continuously combining the filtered IF signals to provide a composite IF signal so that any received RF signal is substantially instantaneously acquired. Because of the fast acquisition of RF signals, the receiving system will not lose the initial portion of voice and digital information signals modulated on an RF signal transmitted by a mobile station.
345723
Cerny Frank J. Jr.
Mikulski James J.
Gowling Lafleur Henderson Llp
Motorola Inc.
LandOfFree
Instantaneously acquiring sector antenna combining system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Instantaneously acquiring sector antenna combining system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Instantaneously acquiring sector antenna combining system will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-653392