Amimon Ltd.

Ron Yogev

Zvi Reznic

Dror Shalom Levy

Arie Israel

A method for analog transmission of video from a transmitter using multiple transmit antennas includes transmitting analog video signals through at least two antennas to a receiver, monitoring at the receiver an attribute of the channels between the transmit antennas and an antenna of the receiver, and changing a phase and magnitude of an analog video signal being transmitted through at least one of the at least two antennas responsive to the monitoring. Additionally, a method for analog transmission of video signals using multiple transmit antennas includes space-time coding.

Analog signal transmission with multiple antennas

A spectrum management system to allocate frequencies in a plurality of wireless communication systems in geographical proximity includes a spectrum manager to allocate a pool of frequencies among the wireless communication systems. Each system is allocated a set of frequencies for selecting on which frequency to operate with at least one of the sets of frequencies including more than one frequency, and at least two of the allocated sets different from each other. The system additionally includes a database to store and organize information used by the spectrum manager to perform the allocation.

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Netanya, Israel

Ron Yogev