eprintid: 2198
rev_number: 23
eprint_status: archive
userid: 330
dir: disk0/00/00/21/98
datestamp: 2016-12-29 12:10:53
lastmod: 2016-12-29 12:10:53
status_changed: 2016-12-29 12:10:53
type: conference_item
metadata_visibility: show
creators_name: Bach, Hoang Giang
creators_name: Nguyen, Van Giap
creators_name: Ta, Phuong Linh
creators_name: Vu, Tuan Anh
creators_name: Bach, Gia Duong
creators_id: giangbh@vnpt-hanoi.com.vn
creators_id: giapnv_57@vnu.edu.vn
creators_id: tanhvu@vnu.edu.vn
creators_id: duongbg@vnu.edu.vn
title: Research, Design and Fabrication of 2.45 GHz Microstrip Patch Antenna Arrays for Close-Range Wireless Power Transmission Systems
ispublished: pub
subjects: Communications
divisions: fac_fet
abstract: Antennas play a very important role in wireless
power transmission (WPT) systems using microwave since they
affect the system transmission efficiency. General requirements
for an antenna used for WPT systems are high directivity and
narrow beamwidth. This paper presents the design, simulation
and fabrication of microstrip patch antenna arrays for closerange
WPT systems. Various antenna prototypes such as single
patch, 2�2, 2�4, 4�8 and 8�8 microstrip patch antenna arrays
working at 2.45 GHz are proposed. The 2�4 microstrip
patch antenna array is fabricated and measured using Anritsu
37364D Vector Network Analyzer and NSI 2000 Nearfield System.
Measurement results show that the fabricated antenna obtains a
directivity of 14.7 dBi and a 3 dB beamwidth of 23.2 degree. The
experiment with the WPT system is carried out. This paper also
presents structure of a WPT system and the role each building
block in the system.
Index Terms—Wireless Power Transmission, Rectenna, Microstrip
Patch, Antenna Array, Microwave Engineering
date: 2016-10-12
date_type: published
full_text_status: public
pres_type: paper
pagerange: 259-263
event_title: The 2016 International Conference Advanced Technologies for Communications
event_location: Hanoi city, Vietnam
event_dates: 12-14 October 2016
event_type: conference
refereed: FALSE
citation:   Bach, Hoang Giang and Nguyen, Van Giap and Ta, Phuong Linh and Vu, Tuan Anh and Bach, Gia Duong  (2016) Research, Design and Fabrication of 2.45 GHz Microstrip Patch Antenna Arrays for Close-Range Wireless Power Transmission Systems.  In: The 2016 International Conference Advanced Technologies for Communications, 12-14 October 2016, Hanoi city, Vietnam.     
document_url: https://eprints.uet.vnu.edu.vn/eprints/id/eprint/2198/1/paper1_corrected.pdf