1. If Notes 2 or 4 are not listed, then the band limits are the Doppler-shifted frequencies corresponding to radial velocities of ± 300 km/s (consistent with line radiation occurring in our Milky Way ...

A push to update the IT systems used to allocate spectrum to federal agencies is raising broader questions about the use of radio frequency bands across government. Former government technology ...

The United States Frequency Allocation Chart shows how the nation’s precious radio frequencies are carefully shared. Somewhere above you right now, a plane is broadcasting its coordinates on 1090 ...

In an effort to support commercial space launch operations, the Federal Communications Commission (FCC) has approved a Report and Order (Order) enhancing access to 2200-2290 MHz band spectrum and ...

This doctoral thesis comprises a summary of novel results considering (1) channel selection in a cognitive radio system (CRS) using history information and (2) power allocation in a selected frequency ...

India has taken another step towards enabling satellite internet services, but its official launch will still depend on regulatory approvals being finalised by the government. The Department of ...

New Delhi [India], December 30 (ANI): The Department of Telecommunications (DoT), Ministry of Communications, released the National Frequency Allocation Plan 2025 (NFAP-2025), a key policy document ...

The Panel on Frequency Allocations and Spectrum Protection for Scientific Uses calls attention to the statement of task of the National Research Council’s Committee on Radio Frequencies 1 (CORF): ...