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Search for: Output phase difference
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
Views
: 5127
Downloads
: 634
DOI
: 10.5455/jjcit.71-1642931078
Cited by
: 0
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
Views
: 5752
Downloads
: 768
DOI
: 10.5455/jjcit.71-1637577305
Cited by
: 0
Abstract
CLUSTERING VIETNAMESE CONVERSATIONS FROM FACEBOOK PAGE TO BUILD TRAINING DATASET FOR CHATBOT
(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
Views
: 2823
Downloads
: 626
DOI
: 10.5455/jjcit.71-1632557439
Cited by
: 0
Abstract
CHANNEL ESTIMATION AND DETECTION FOR OFDM MASSIVE-MIMO IN FLAT AND FREQUENCY- SELECTIVE FADING CHANNELS
(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
Views
: 4076
Downloads
: 1042
DOI
: 10.5455/jjcit.71-1588437727
Cited by
: 0
Abstract
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