BANDWIDTH ENHANCEMENTS AND SIZE REDUCTION OF 3 DB PATCH COUPLER WITH 45° OUTPUT PHASE DIFFERENCE FOR 5G BEAMFORMING NETWORKS

(Received: 23-Jan.-2022, Revised: 14-Mar.-2022 , Accepted: 6-Apr.-2022)

Nazleen S . M. Suhaimi,Anthony N . Uwaechia,Nor M. Mahyuddin

#5G beamforming networks #Patch coupler #Output phase difference #Bandwidth enhancement #Size reduction

Abstract

Minimum Bit Error Rate Assisted QPSK for Pre-FFT Beamforming in LTE OFDM Communication Systems

(Received: 2016-05-21, Revised: 2016-08-25 , Accepted: 2016-08-27)

Waleed Abdallah,Mohamad Khdair,Mos'ab Ayyash

#MBER beamforming #OFDM systems #Pre-FFT #Diamond shape pilot #3GPP #LTE

Abstract

(Received: 2015-12-15, Revised: 2016-01-28 , Accepted: 2016-03-03)

Rifaqat Hussain,Ali H. Muqaibel,Wajih Abu-Al-Saud,Mohammad S. Sharawi

#Microwave DF #Six-port circuit #Beamforming mode #Reconfigurable MIMO antenna #Cognitive radio platforms.

Abstract