Traditional Method for Amplifier Matching for NDA Detector Systems [Slides]
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The design and performance of the 4170 Mc/s travelling wave maser at present installed at the GPO Radio Station, Goonhilly Downs, is described. Means of increasing the bandwidth of the device are discussed.
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Communications subsystems for furture missions must be low-mass and enable equivalent if not great data return to the scientific community over the current X-band (8.4 GHz) links.
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This paper will propose one vision for an interstellar program. It will include a discussion of mission concepts as well as technological requirements for accomplishing those missions.
An extension to Deschamps's theorem for a class of 3-terminal bounded structures with one axis of symmetry is presented.
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The Heterodyne Instrument (HIFI) for the Far-Infrared and Sub-millimeter Telescope (FIRST) requires local oscillators well into the terahertz frequency range.