Among them, the standout was BGS-ARPIT, a student-developed radio communication payload from the SJC Institute of Technology (SJCIT), Chikkaballapur, under the Sri Adichunchanagiri Shikshana Trust.

The Defense Department’s (DOD) internal watchdog is investigating Defense Secretary Pete Hegseth’s use of the messaging app Signal to discuss highly sensitive military information, according to a ...

The White House has concluded its review of how Atlantic editor Jeffrey Goldberg was inadvertently included on a Signal message group chat of high-ranking officials discussing impending strikes in ...

Abstract: Automatic modulation classification of electromagnetic signals has an important role in the field of signal processing. The current methods for identifying the modulation pattern of radio ...

In one example, Udell said, a deputy went to a medical call for a woman, and her home was in a spot where there was neither cell service nor a radio signal. The deputy sent someone down to the ...

A commercially available coherent modulator achieves signal modulation and remote up-conversion by the beat between the residual carrier and the modulated radio signal. The linear-frequency modulated ...

The Signal app is seen on a smartphone is seen on a mobile device screen Tuesday, March 25, 2025, in Chicago. (Kiichiro Sato | AP) WASHINGTON — A federal judge on Thursday ordered the Trump ...

"If you think for one second they'd be having these chats over Signal and then be stupid enough to accidentally let a opposition journalist into the chat, man, you really fell for it hook line and ...

"If you think for one second they'd be having these chats over Signal and then be stupid enough to accidentally let a opposition journalist into the chat, man, you really fell for it hook line and ...