Abstract: This paper presents a dual-mode ovenized MEMS resonator clock that achieves a fractional frequency stability of 21 parts per trillion at 7.5 hours of averaging time. The device incorporates ...
Abstract: Spaceborne GNSS reflectometry (GNSS-R) missions have been successfully launched in recent years, such as Technology Demonstration Satellite (TDS-1) in 2014, Cyclone Global Navigation ...