scholarly journals Challenges in the Multibeam Antennas

2017 ◽  
Author(s):  
Morteza Shahpari
Keyword(s):  
Wireless Communication ◽  
Antenna Arrays ◽  
Communication Systems ◽  
Wireless Communication Systems ◽  
Special Focus ◽  
Multiband Antennas ◽  
Shed Light

In this project, we are trying to shed light on various aspects of the antenna arrays. Special focus is on solving the problems related to multibeam antennas. One traditional application of the multibeam antennas is sum and difference patterns. Wireless communication systems are demanding multibeam and multiband antennas.

scholarly journals Capacity Optimization of MIMO Systems Involving Conformal Antenna Arrays using a Search Group Algorithm

2020 ◽  
Vol 5 (4) ◽  
pp. 209-214
Author(s):  
Abdelmadjid RECIOUI
Keyword(s):  
Wireless Communication ◽  
Antenna Arrays ◽  
Communication Systems ◽  
Mimo Systems ◽  
Mimo System ◽  
Wireless Communication Systems ◽  
Capacity Optimization ◽  
Mimo Communication ◽  
Conformal Antenna

MIMO systems constitute a backbone of the fourth and fifth generations of wireless communication systems. The purpose of this paper is to introduce the involvement of conformal antenna arrays into MIMO systems. The Search Group Algorithm (SGA) is then used to further enhance the capacity of MIMO system employing conformal antenna arrays at both ends (Transmitter; Tx and Receiver; Rx). The results reveal that compared to the linear and 2D cases, conformal antenna arrays promise higher capacity values which motivates their employment in future MIMO communication systems.

Sign in / Sign up

Export Citation Format

Share Document