The Boeing Company

Hughes Electronics Corporation

Paul Damian Tarbuck

David Roderick Gerwe

Erin Sibley

Keith R Williams

Edward A Estrada

John Lambert

Sudhakar K Rao

Robert E Vaughan

Shih-Chang Wu

Gerald J Adams

Thomas S La France

Systems, methods, and apparatus for space surveillance are disclosed herein. In one or more embodiments, the disclosed method involves scanning, by at least one sensor on at least one satellite in super-geostationary earth orbit (super-GEO), a raster scan over a field of regard (FOR). In one or more embodiments, the scanning is at a variable rate, which is dependent upon a target dwell time for detecting a target of interest. In at least one embodiment, the target dwell time is a function of a characteristic brightness of the target.

Adaptive scan rate space surveillance sensor for super-GEO orbits

Systems, methods, and apparatus for space surveillance are disclosed herein. In one or more embodiments, the disclosed method involves scanning, by at least one sensor on at least one satellite in inclined super-geostationary earth orbit (super-GEO), a raster scan over a field of regard (FOR). In one or more embodiments, the scanning is at a variable rate, which is dependent upon a target dwell time for detecting a target of interest. In at least one embodiment, the target dwell time is a function of a range from at least one sensor to the target of interest and a function of a solar phase angle. In some embodiments, the axis of inclination of the inclined super-GEO is a function of the solar phase angle.

Inclined super-GEO orbit for improved space-surveillance

A method, apparatus, and article of manufacture provide the ability to broadcast premium video programming. Thus, once premium video programming is received, it is encoded into the vertical blanking interval and unused/non-interfering Active lines found in a typical television broadcast. However, the encoded information is completely transparent to the pre-existing/typical television channel. The resulting encoded content is then broadcast with the typical television broadcast.

Method for delivering cable channels to handheld devices

An integrated plug-in card is configured to process subscription video programming. The card consists of multiple integrated technologies. A micro analog tuner/demodulator receives the subscription video programming and provides output to a vertical blanking interval (VBI) device. The vertical blanking interface device separates an unused portion of the subscription video programming to extract an encoded proprietary programming. Conditional access/decryption technology controls user access to the encoded proprietary programming. Video and audio decompression technology decompresses video and audio data from the encoded proprietary programming. An encoder provides the video and audio data in a desired protocol. A control interface controls video programming properties and a memory is utilized for storing video programming information.

Receiver card technology for a broadcast subscription video service

A satellite subsystem for a satellite employs a reconfigurable communications payload and active array antennas. The subsystem includes an active receive array antenna having a reconfigurable beam forming network for forming input beam signals from input signals received by the receive antenna from sources. An input switch matrix power divides the input beam signals into sets of input beam signals. Each of the channel signals corresponds to a respective channel of the input beam signals. The subsystem further includes a channelizer having a plurality of channel processors each receiving at least one input beam signal from the input switch matrix. The channel processors filter the input beam signals into channel signals. Each of the channel signals corresponds to a respective channel of the input beam signals. The channel processors change the frequency of at least one channel signal to route the at least one channel signal to a different channel than the respective channel of the input beam signals. An output switch matrix combines the channel signals into output beam signals. Each of the channel signals corresponds to a respective channel of the output beam signals. An active transmit array antenna having a reconfigurable beam forming network forms output signals from the output beam signals for transmission by the transmit array antenna to destinations.

Growing community of inventors

Hawthorne, CA, United States of America

Paul Damian Tarbuck