Engineering topics
Publications and source records attributed to Layland, J..
This paper discusses the large array background, scope, and evolution, and some of the lessons learned from preliminary studies of the uplink array.
A flexible loop filter design for spacecraft phase-locked receivers is proposed.
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Explore the source record for details and available documents.
Over the past decade, the Jet Propulsion Laboratory's Telecommunications and Mission Operations Directorate has invested in a variety of technologies, targeted at both the flight and ground sides of the communications link, with the goal of developing a Ka-band (32 GHz) communications capability for future deep space missions.
In this Par-II report of the Advanced Communications Benefits study, two critical metrics for comparing the benefits of utilizing X-band, Ka-band and Optical frequencies for supporting generic classes of Martian exploration missions have been evaluated.