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Demanding mass and power requirements across many low-cost NASA mission sets (Discovery, New Frontiers, Mars Scout, SMEX, MIDEX, and others) place a premium on lightweight, efficient, and versatile radios. A low power, low mass, modular, multi-band software-defined radio (SDR) has been developed by JHU/APL, under the name Frontier Radio, for use in communications, navigation, radio science, and sensor...
The monolithic spiral coil acoustic transduction (MSCAT) sensor platform is a novel bulk acoustic wave (BAW) device which is excited by a gold spiral coil antenna photolithographically deposited on one side of an AT-quartz wafer. The MSCAT platform can operate at very high frequencies by efficiently exciting high harmonic transverse shear modes with the application of a high frequency RF signal to...
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