Results 291 to 300 of about 19,811 (315)

UWB Antenna for Cognitive Radio

2022 International Conference on Electronics and Renewable Systems (ICEARS), 2022
Naresh Muddamalla, Abhishek Reddy A
openaire   +1 more source

Recent Advances in Cloud Radio Access Networks: System Architectures, Key Techniques, and Open Issues

IEEE Communications Surveys and Tutorials, 2016
Mugen Peng, Xuelong Li
exaly  

New Radio Beam-Based Access to Unlicensed Spectrum: Design Challenges and Solutions

IEEE Communications Surveys and Tutorials, 2020
Sandra Lagén, Lorenza Giupponi, Sanjay Goyal   +2 more
exaly  

Radio-Telescope Antennas

1964
openaire   +1 more source

Radio Communications, Microwaves, Antennas

2024 59th International Scientific Conference on Information, Communication and Energy Systems and Technologies (ICEST)
openaire   +2 more sources

A Survey on Security Threats and Detection Techniques in Cognitive Radio Networks

IEEE Communications Surveys and Tutorials, 2013
Alexandros G Fragkiadakis
exaly  

A Survey on MAC Strategies for Cognitive Radio Networks

IEEE Communications Surveys and Tutorials, 2012
Emilio Calvanese Strinati
exaly  

Spectrum Decision in Cognitive Radio Networks: A Survey

IEEE Communications Surveys and Tutorials, 2013
Mjumo Mzyece
exaly  

Radio Astronomy: A Large Antenna Array

Science, 1967
openaire   +2 more sources

Multiple-antenna techniques for wireless communications - a comprehensive literature survey

IEEE Communications Surveys and Tutorials, 2009
Jan Mietzner, Robert Schober, Lutz Lampe
exaly