Results 101 to 110 of about 137,822 (286)

Measurement and Correction of Pointing Error Caused by Radio Telescope Alidade Deformation based on Biaxial Inclination Sensor. [PDF]

Micromachines (Basel), 2023
Xu Q, Xue F, Wang H, Yi L.
europepmc   +1 more source

Radio confirmation of Galactic supernova remnant G308.3-1.4

, 2012
We present radio-continuum observations of the Galactic supernova remnant (SNR) candidate, G308.3-1.4, made with the Australia Telescope Compact Array, Molonglo Observatory Synthesis Telescope and the Parkes radio telescope.
Collier, J. D., Crawford, E. J., De Horta, A. Y., Filipovic, M. D., Stootman, F. H., Tothill, N. F. H., Urosevic, D.   +6 more
core   +1 more source

Optical detection of a GMRT-detected candidate high-redshift radio galaxy with 3.6-m Devasthal optical telescope [PDF]

, 2019
A. Omar, A. Saxena, K. Chand, A. Paswan, H. J. A. Röttgering, K. J. Duncan, T. S. Kumar, B. Krishnareddy, J. Pant   +8 more
openalex   +1 more source

Ageing Characterization Under Thermal Test of a Receiver Unit for a Radio Telescope [PDF]

, 2022
Marcantonio Catelani, Lorenzo Ciani, Gabriele Patrizi, Roberto Singuaroli, Jader Monari, Federico Perini   +5 more
openalex   +1 more source

Pneumatically‐Actuated Liquid Metal‐Based Frequency Reconfigurable Antenna

Advanced Science, Volume 13, Issue 5, 27 January 2026.
A look at a flexible, frequency‐tuning antenna A Soft Solution: Introducing a new antenna design made with liquid metal composites. A Full Package: Combining flexible antennas with pneumatic actuators. End‐to‐End Control: Automatic reconfiguration according to signal strength.
Yiwen Song, Aditya Bharambe, Dinesh K. Patel, Barbara Zhuo, Mason Zadan, Carmel Majidi, Swarun Kumar   +6 more
wiley   +1 more source

An Online Measurement and Calibration Method for a Radio Telescope Sub-Reflector Support Structure Using Fiber Bragg Grating. [PDF]

Micromachines (Basel), 2023
Xu Q, Bao H.
europepmc   +1 more source

Piggyback search for fast radio bursts using Nanshan 26 m and Kunming 40 m radio telescopes – I. Observing and data analysis systems, discovery of a mysterious peryton [PDF]

, 2019
Yunpeng Men, Rui Luo, Mengting Chen, Longfei Hao, Kejia Lee, Jun Li, Z. X. Li, Ziyi Liu, Xin Pei, Z. G. Wen, J J Wu, Yalan Xu, Renxin Xu, J. P. Yuan, Chunfeng Zhang   +14 more
openalex   +1 more source

Surface Adhesion Engineering for Armored Metasurfaces and Beyond

Advanced Science, Volume 13, Issue 1, 5 January 2026.
Targeting primary causes of dysfunctionality in optical systems, an “armored” metasurface is developed based on Persson's model and Hertzian theory, enabling anti‐dust, anti‐scratch, anti‐impact, and anti‐water, heat resistance capabilities, alongside excellent optical antireflection performance.
Lianwei Chen, Chengjun Zhang, Ahai Zhou, Qingsong Wang, Yao Fang, Jiangning Zhou, Xiong Li, Yinghui Guo, Yizhe Zhao, Mingbo Pu, Xiangang Luo   +10 more
wiley   +1 more source

Search for Radio Pulsations from Neutron Star Candidates in Detached Binaries

The Astrophysical Journal
Recent optical astrometric and spectroscopic surveys have identified numerous neutron star (NS) candidates in nonaccreting detached binary systems, but their compact-object nature remains unconfirmed.
Shi-Jie Gao, Xiang-Dong Li, Song Wang, Kareem El-Badry, De-Jiang Zhou, Yi-Xuan Shao, Zhen Yan, Pei Wang, Ping Zhou, Jin-Lin Han   +9 more
doaj   +1 more source

Upgrading of the L-P Band Cryogenic Receiver of the Sardinia Radio Telescope: A Feasibility Study. [PDF]

Sensors (Basel), 2022
Ladu A, Schirru L, Gaudiomonte F, Marongiu P, Angius G, Perini F, Vargiu GP.   +6 more
europepmc   +1 more source