Frontiers in Astronomy and Space Sciences | Astronomical Instrumentation

Original Research

Published on 19 Sep 2025

A novel space intelligent computing and data processing architecture--the spacecraft payload health management unit (SPHMU)

in Astronomical Instrumentation

Wenjie Zhao
Jianing Rao
Miao Ma
Jianzhe Zhang
Shuanglong Li
Wenyuan Jia
Zhenxing Dong
Baocheng Hou
Guofeng Xue
Guodong Yin

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1657487

411 views

Original Research

Published on 01 Sep 2025

The case for a rectangular format space telescope for finding exoplanets

in Astronomical Instrumentation

Heidi Jo Newberg
Leaf Swordy
Richard K. Barry
Marina Cousins
Kerrigan Nish
Sarah Rickborn
Sebastian Todeasa

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1441984

6,581 views

Original Research

Accepted on 29 Aug 2025

Adaptive extended Kalman filter and laser link acquisition in the detection of gravitational waves in space

in Astronomical Instrumentation

Jinke Yang
Yong Xie
Yidi Fan
Pengcheng Wang
Xue Wang
Zhao Cui
Jianjun Jia
Yucheng Tang
Yun Kau Lau

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1664938

422 views

Original Research

Published on 12 Aug 2025

Simulation analysis of stress-strain performance for a lightweight X-ray pulsar detection telescope frame structure

in Astronomical Instrumentation

Qingyong Zhou
Zhiqiang Huang
Bin Xu
Yaohu Lei
Jianguo Lei
Hang Zhao
Chaojing Ye
Likuan Zhu

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1624395

1,223 views

Original Research

Published on 11 Aug 2025

Design and performance characterization of H-band MCT camera: insights from pixel-level gain measurements

in Astronomical Instrumentation

Wen-Qing Qu
Jiang-Yuan Wei
Hao-Ran Ma
Yu Ning
Jia-Ming Li
Kun Ge
Zhe Geng
Yu Zhang
Hong-Fei Zhang
Jian Wang

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1617581

1,084 views

Original Research

Published on 14 Jul 2025

A universal ground test equipment design for the Chang’e series spacecraft

in Astronomical Instrumentation

Wenjie Zhao
Jianing Rao
Cheng Hao
Wenyuan Jia
Zhenxing Dong
Xiaoyong Ma
Miao Ma
Wenhui Yang
Yan Zhu
Junshe An

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1594802

952 views

Review

Published on 11 Jun 2025

Nearly a decade of groundbreaking speckle interferometry at the international Gemini observatory

in Astronomical Instrumentation

Steve B. Howell
Clara E. Martínez-Vázquez
Elise Furlan
Nicholas J. Scott
Rachel A. Matson
Colin Littlefield
Catherine A. Clark
Kathryn V. Lester
Zachary D. Hartman
David R. Ciardi

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1608411

1,811 views

Editorial

Published on 20 May 2025

Editorial: High-energy astrophysics research enabled by the probe-class mission concept HEX-P

in Astronomical Instrumentation

Daniel Stern
Kristin Madsen
Javier A. García

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1549342

1,402 views

Original Research

Published on 14 Mar 2025

Design of an eight-hole directional coupler for W-band cryogenic receivers

in Astronomical Instrumentation

Zhuoying Yan
Weiye Zhong
Jia Ma
Hui Zhang
Chao Zhang
Zhengwei Pu
Junzhi Wang

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2025.1538558

1,235 views

Original Research

Published on 20 Aug 2024

General heterogeneous real-time baseband backend system scheme applied to QTT based on RFSoC+GPU

in Astronomical Instrumentation

Qing-Song Zhang
Mao-Zheng Chen
Jian Li

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1420066

1,962 views

Original Research

Published on 09 Aug 2024

Measurement and calibration of non-linear shear terms in galaxy cluster fields

in Astronomical Instrumentation

Binyang Liu
Ian Dell’Antonio
Nicolas Chotard
Douglas Clowe

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1411810

1,564 views

Original Research

Published on 30 Jul 2024

Design and implementation of a scalable correlator based on ROACH2 + GPU cluster for tianlai 96-dual-polarization antenna array

in Astronomical Instrumentation

Zhao Wang
Ji-Xia Li
Ke Zhang
Feng-Quan Wu
Hai-Jun Tian
Chen-Hui Niu
Ju-Yong Zhang
Zhi-Ping Chen
Dong-Jin Yu
Xue-Lei Chen

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1407870

1,627 views

Original Research

Published on 10 Jul 2024

Numerical model of the QiTai radio Telescope PAF receiver signal and simulation of interference mitigation

in Astronomical Instrumentation

Peng Wu
Jian Li
Mao-Zheng Chen

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1392970

2,044 views
1 citation

Original Research

Published on 23 May 2024

Hetero-bonding strength investigation into opto-mechanical interface

in Astronomical Instrumentation

Haifei Hu
Di Zhou
Chenchen Zhao
Erhui Qi
Xiao Luo

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1406090

1,442 views
1 citation

Original Research

Published on 06 May 2024

Optimizing image processing for modern wide field surveys: enhanced data management based on the LSST science pipelines

in Astronomical Instrumentation

Yuanyu Hong
Chao Yang
Miaomiao Zhang
Yanpeng Chen
Binyang Liu

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1402793

2,747 views

Original Research

Published on 30 Apr 2024

PASAT: pathfinder in solar adaptive telescope

in Astronomical Instrumentation

Changhui Rao
Haisheng Ji
Hua Bao
Xuejun Rao
Jinsheng Yang
Youming Guo
Lanqiang Zhang
Libo Zhong
Xinlong Fan
Qingmin Zhang

Frontiers in Astronomy and Space Sciences

doi 10.3389/fspas.2024.1369368

1,389 views
2 citations