Abstract: This paper presents a tutorial on the Tracking, Telemetry, and Command (TT&C) for spacecraft and satellite missions. In particular, it provides a thorough summary of the design of the TT&C, ...

Abstract: This paper presents a dual broadband circularly polarized (CP) array antenna with shared aperture for C- and K-band application. First, the CP operation for C-band element is generated by ...

本仓库用来存放 B 站课程 《现代 C++ 模板教程 2024》的教案、代码，和作业。 任何组织和个人遵守 CC BY-NC-ND 4.0 ...

ROBERTS — Idaho State Police are asking for the public’s assistance in identifying the driver involved in a hit-and-run crash that occurred on Dec. 16 near Roberts, northeast of Idaho Falls. The crash ...

TAYLOR MILL, Ky. — Taylor Mill police are searching for a man who posed as a delivery person and robbed a family's home on Dec. 26. In a release, police said their preliminary investigation determined ...

JAKARTA, Indonesia (AP) — Indonesian rescuers recovered the body of a female victim believed to be part of the family of a Spanish soccer coach and his three children who went missing after a tour ...

MAILI, Hawaii (KHON2) — Honolulu police are searching for a driver who fled after striking a pedestrian early Tuesday morning, Dec. 23, along Farrington Highway, leaving a 33-year-old man critically ...

Officers responded to reports of a stabbing in the area of Simcoe Street and Adelaide Street West around 3:30 a.m., Toronto police said in a post on social media.

PORTAL BUZZ? Indiana is SEARCHING for the next GREAT QB in the Portal | Drew Mestemaker the answer? Indiana Hoosiers football and basketball updates: quarterback transfer portal options, coaching ...

BROOKLINE, Mass. (AP) — Police intensified their search Wednesday for a suspect in the killing of professor Nuno F.G. Loureiro at the Massachusetts Institute of Technology, two days after he was shot ...