Rockwell Collins, Inc.

Yoel Sonera

James B West

Jeffery A Finley

Venkata A Sishtla

Jacob G Teague

Mark B Godfrey

Alexander C Brokman

Don H Eldredge, Jr

James P Meinecke

Jeffrey J Cyr

Lisa A Cole

An AESA may include a point-to-point serial interface between RFIC that implements positional addressing and is extensible to an unlimited amount of RFIC. A controller of the AESA may access registers of one or more RFIC and sends control and synchronization signals using a low-latency serial interface. The AESA may include primary and secondary interfaces which form a mesh network allowing communications around defective devices or interconnects and reduced area overhead resulting in array size reduction. The AESA may include health monitoring to determine location of data network faults providing improved array mean-time between failure (MTBF) and fault recovery. The AESA may allow faster antenna array configuration and beam steering rates for improved uptime and optimized scan modes. The AESA may experience improvements in manufacturability and reliability due to redundancy and fault isolation. The AESA may include more RFIC per serial interface allows scaling into larger arrays.

High speed, extensible and self-healing data network for AESA RFIC arrays

A method and system. The method includes receiving weather radar data. The method further includes filtering out weather from the weather radar data to provide filtered radar data. Additionally, the method includes determining whether the filtered radar data includes any non-weather targets. If any of the non-weather targets is a hazard target, the method includes storing data associated with the hazard target in a hazard data structure.

Avian hazard detection and classification using airborne weather radar system

A radar system includes an antenna. The radar system comprises a transmitter coupled to the antenna. The transmitter provides a radar signal. The radar signal includes a first set of pulses having a high bandwidth and a second set of pulses having a lower bandwidth. In one embodiment, the radar system is used for wind shear detection and the antenna is a smaller antenna.

System for and method of wind shear detection

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Palm Bay, FL, United States of America

Yoel Sonera