In this study, we designed ranging parameters and refined a loop filtering algorithm to solve
the problem of parameter compatibility with the phasemeter and low ranging accuracy under …

The Taiji project is a space gravitational-wave detection mission consisting of three satellites
that form a giant equilateral triangle with a side length of approximately 3× 10 6 km in the …

In the context of the Laser Interferometer Space Antenna (LISA), the laser subsystems
exhibit frequency fluctuations that introduce significant levels of noise into the …

Abstract Space gravitational-wave detection is currently an international hotspot. The core
technology is to measure the multi-degree-of-freedom motions between two test masses …

To enhance the accuracy of phase measurement and to prevent tracking errors, it is crucial
to effectively read the multi-frequency signal in space gravitational wave detection. In this …

For space-based gravitational wave (GW) detection, the continuity of detection data
acquisition is crucial to the inversion of wave sources and the realization of scientific goals …

In space gravitational wave detection, the phase information of interfering signals is read out
by a phasemeter, typically output sampling at a MHz frequency. To transmit the phase …

摘要在空天探索领域, 空间引力波探测是当前国际研究热点, 核心技术是测量相距数百万千米的
两测试质量间的**动转动等多个自由度, 探测灵敏度需要在1 mHz~ 1 Hz 频段达到~ 1 pm/Hz …

The three spacecraft of the space gravitational wave antenna employ heterodyne
interferometry to mitigate the effects of Doppler shift. Constrained by laser relative intensity …

For space-based gravitational wave detection, a laser interferometric measurement system
composed of a three-spacecraft formation offers the most rewarding bandwidth of …