Results 151 to 160 of about 605 (176)

A Novel Celestial Aided Time-Differenced Pulsar Navigation Method Against Ephemeris Error of Jupiter for Jupiter Exploration

IEEE Sensors Journal, 2019
Subjected to the current observation technology, the planetary ephemerides which are used to predict the positions of planets are not accurately known. For Jupiter exploration, ephemeris error of Jupiter will greatly degrade the performance of navigation system.
Mingzhen Gui, Xiaolin Ning, Xin Ma, Jie Zhang   +3 more
openaire   +1 more source

Generalized Three-Cornered Hat Method and Its Application for the Construction of an Ensemble Pulsar Time Scale

Astronomy Letters, 2022
A. E. Rodin, V. A. Fedorova
openaire   +1 more source

Principles of Gravitational-Wave Detection with Pulsar Timing Arrays

Symmetry, 2021
Michele Maiorano, Francesco De Paolis, A A Nucita   +2 more
exaly  

Inflationary interpretation of the stochastic gravitational wave background signal detected by pulsar timing array experiments

Journal of High Energy Astrophysics, 2023
Sunny Vagnozzi
exaly  

Effect of Ephemeris on Pulsar Timing and Navigation Accuracy Based on X-ray Pulsar Navigation-I Data

Universe, 2022
Shuanggen Jin
exaly  

Time Delay Estimation Method for X-ray Pulsars Based on The Optimal Number of Bispectral Feature Points

2023 IEEE 3rd International Conference on Computer Communication and Artificial Intelligence (CCAI), 2023
Zhiwei Huang, Hua Zong, Yujia Xie, Nuoqi Xu   +3 more
openaire   +1 more source

From theory to inference: New methods for probing the nanohertz Gravitational Wave sky with Pulsar Timing Arrays

Pulsar Timing Array (PTA) experiments aim to detect gravitational wave (GW) signals at nanohertz frequencies through pulsar timing, by characterising the timing delays they are expected to induce. Pulsars are incredibly stable, compact, fast-rotating objects with a collimated jet of radio emission, observed as a pulsating signal (lighthouse effect ...
openaire   +1 more source

Analog Front-End: Circuit of Pulsar-Based Timing Synchronization for the WAMS

IEEE Transactions on Industry Applications, 2022
Wei Qiu, He Yin, Liang Zhang
exaly  

Differential X-Ray Pulsar Navigation Method Based on Pulse Arrival Time Difference

2022
Jingjing Gao, Haiyan Fang, Jianyu Su
openaire   +1 more source

A Fast X-ray Pulsar Time Delay Estimation Method Based on Bispectral Feature Points and Cross-Correlation

2023 42nd Chinese Control Conference (CCC), 2023
Zhiwei Huang, Hua Zong, Qian Xu, Xiaomin Li   +3 more
openaire   +1 more source