Engineering topics

Andricos, C.

Publications and source records attributed to Andricos, C..

4 records

NASA NTRS2003

Current status of the high-efficiency L-band transmit/receive module development for SAR systems

The efforts described in this paper are part of a three-year on-going task sponsored by the NASA Earth Science Technology Office (ESTO) under the Advanced Component Technology (ACT) program. We will describe the current status and recent results of a novel T/R module technology to achieve ultra-high efficiencies.

Aperture Radar↗

NASA NTRS2003

High-efficiency L-band transmit/receive module for synthetic aperture radar

We will show that a dramatic improvement in overall T/R module efficiency is possible using the results of current research in high-efficiency Class-E/F amplifiers.

Aperture Radar SAR↗

NASA NTRS2000

Development of linear phase modulator for spacecraft transponding modem

A new Spacecraft Transponding Modem (STM) is being developed by the Jet Propulsion Laboratory for NASA for deep space communication applications.

dielectric resonator oscillator transponder↗

NASA NTRS2000

Development of dielectric resonator oscillator for spacecraft transponding modem

A new Spacecraft Transponding Modem (STM) is being developed by the Jet Propulsion Laboratory for NASA for deep space communication.

dielectric resonator oscillator transponder↗