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

DESIGN METHODOLOGY FOR NARROW-BAND LOW NOISE AMPLIFIER USING CMOS 0.18 μM TECHNOLOGY

(Received: 22-Nov.-2021, Revised: 6-Jan.-2022 and 19-Jan.-2022 , Accepted: 28-Jan.-2022)

Raya O. Jaradat,Fadi R. Shahroury,Hani H. Ahmad,Ibrahim Abuishmais

#Design methodology #Front-end receiver #LNA #Wireless network #Bluetooth #IEEE 802.11 b #IEEE 802.15.1 #0.18 μm CMOS

Abstract

(Received: 26-Sep.-2021, Revised: 10-Dec.-2021 , Accepted: 28-Dec.-2021)

Trieu Hai Nguyen,Thi-Kim-Ngoan Pham,Thi-Hong-Minh Bui,Thanh- Quynh- Chau Nguyen

#BERT #Clustering #Language models #Feature extraction #Word embeddings

Abstract

(Received: 2-May-2020, Revised: 2-Jul.-2020 and 2-Aug.-2020 , Accepted: 28-Aug.-2020)

Abdelhamid Riadi,Mohamed Boulouird,Moha M’Rabet Hassani

#Massive MIMO #OFDM #Flat and frequency selective fading #OSIC #Rician channel #Rayleigh channel

Abstract