Zobrazeno 1 - 4
of 4
pro vyhledávání: '"and Haythem Hussein Abdullah"'
Publikováno v:
IEEE Access, Vol 9, Pp 45123-45136 (2021)
In the past decade, the majority of the launched satellites have a weight exceeds 1 Ton. Its development takes a long time, high cost, and has a large risk of failure, and does not allow for testing new technologies to avoid the mission’s failure.
Externí odkaz:
https://doaj.org/article/344ced7b89f344a49c91132bcef38836
Publikováno v:
IEEE Access, Vol 8, Pp 25184-25197 (2020)
In cognitive radio (CR), the sensitivity of the spectrum sensing (SS) algorithms depends mainly on several factors such as the receiver sensitivity, the antenna gain, the antenna efficiency and the SS algorithm itself. Researchers depend mainly on a
Externí odkaz:
https://doaj.org/article/780d2f53c4434d618d297b228d6a996f
Publikováno v:
IEEE Access, Vol 8, Pp 140279-140292 (2020)
Cognitive radio (CR) is perceived as an intelligent solution to the incompetence of spectrum utilization. The efficacy of any CR system depends on the accuracy of the spectrum sensing (SS) technology used. Therefore, the SS is considered as a substan
Externí odkaz:
https://doaj.org/article/ae0b0575408c4ffe86241f29189e76dd
