eprintid: 3970
rev_number: 5
eprint_status: archive
userid: 273
dir: disk0/00/00/39/70
datestamp: 2020-07-13 10:12:03
lastmod: 2020-07-13 10:12:30
status_changed: 2020-07-13 10:12:03
type: book_section
succeeds: 3961
metadata_visibility: show
creators_name: Tran, Cao Quyen
creators_id: quyentc@vnu.edu.vn
title: Phased antenna arrays toward 5G
ispublished: pub
subjects: Communications
divisions: fac_fet
abstract: An antenna array for 5G has to be able to create multibeam (approximately dozens or hundreds of beams), wide azimuthal coverage (approximately 360°), and
high gain (>20 dB). The analyses of four kinds of multibeam phased arrays, namely a multibeam ULA analog phased array (MULA-analog-PA), multibeam ULA digital
phased array (MULA-digital-PA), multibeam cylindrical digital phased array (MCdigital-PA), and multibeam cylindrical analog phased array (MC-analog-PA), are
performed. The analyses show that all arrays could provide multibeam with different complexities and computations but MULA-analog-PA and MULA-digital-PA are
with maximum 180° of azimuthal coverage; whereas MC-analog-PA and MCdigital-PA are with unlimited azimuthal angle. The simulations of the MC-analogPA with 32 x 10 elements (10 rings with each ring of 32 elements) show that the array could provide 32 beams symmetrical over 3600 azimuthal coverage with the directivity of 27 dB. The obtained results proved the effectiveness of the phased array antennas for 5G applications.
date: 2020-09
date_type: published
publisher: IntechOpen
full_text_status: public
refereed: FALSE
isbn: 978-1-83968-346-6
book_title: Radio Frequency Antenna for 5G, IOT and Medical Applications
citation:   Tran, Cao Quyen  (2020) Phased antenna arrays toward 5G.   In:  Radio Frequency Antenna for 5G, IOT and Medical Applications.   IntechOpen.  ISBN 978-1-83968-346-6     
document_url: https://eprints.uet.vnu.edu.vn/eprints/id/eprint/3970/1/72607.pdf