|
|
|
|
|
Elaheh Shamoushaki, Hadi Aliakbarian
Pág. 117 - 127
In this paper, a communication link based on circular phased array antennas generating orbital angular momentum (OAM) beams at radio frequency is investigated. The presence of a null in the radiation pattern of OAM antennas is the main drawback of them. ...
ver más
|
|
|
|
|