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Browsing by Author "D'Addario, Larry R."

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Antenna and electronics cost tradeoffs for large arrays.

D'Addario, Larry R. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2007., 2007-07-24)
Applications of microwave photonics in radio astronomy and space communication

D'Addario, Larry R.; Shillue, William P. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2006., 2006-06-17)
How to implement SKA digital signal processing so that it uses very little power

D'Addario, Larry R. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2012., 2012-06-20)
An integrated circuit for radio astronomy correlators supporting large arrays of antennas

D'Addario, Larry R.; Wang, Douglas (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2016, 2016-03-18)

Radio telescopes that employ arrays of many antennas are in operation, and ever larger ones are being designed and proposed. Signals from the antennas are combined by cross-correlation. While the cost of most components ...
Large transmitting arrays for deep space uplinks, solar system radar, and related applications

D'Addario, Larry R. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2005., 2005-10)
Low-power architectures for large radio astronomy correlators

D'Addario, Larry R. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2011., 2011-08-13)

The architecture of a cross-correlator for a synthesis radio telescope with N > 1000 antennas is studied with the objective of minimizing power consumption. It is found that the optimum architecture minimizes memory ...
A low-power correlator ASIC for arrays with many antennas

D'Addario, Larry R.; Wang, Douglas (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2016, 2016-01-06)

We report the design of a new application-specific integrated circuit for use in radio telescope correlators.

Browsing by Author "D'Addario, Larry R."

Browsing by Author "D'Addario, Larry R."

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