eprintid: 127
rev_number: 10
eprint_status: archive
userid: 4
dir: disk0/00/00/01/27
datestamp: 2013-01-23 08:41:50
lastmod: 2013-06-29 04:13:09
status_changed: 2013-01-23 08:41:50
type: conference_item
metadata_visibility: show
creators_name: Hoang, Duc Long
creators_name: Bach, Gia-Duong
creators_id: longhd@vnu.edu.vn
creators_id: duongbg@vnu.edu.vn
title: Study, Design, and Fabrication of Power Amplifier Module to be Used for Low-Attitude Radar System Operating at UHF Band (820MHz; 900MHz)
ispublished: pub
subjects: ECE
subjects: ElectronicsandComputerEngineering
subjects: ece_communications
divisions: fac_fet
divisions: lab_sis
keywords: Microwave amplifiers;Power amplifiers;Power generation;Radar;Transmitters;Solid- state transmitter;Wilkinson;power amplifier module;
abstract: In this paper, we introduces the configuration of a high-power solid- state transmitter to be used for modern radar system operating at UHF band (820Mhz; 900Mhz). Specially, the power amplifier module (150W output power) does play a critically important role in such a system being consisting of two-stage 90W-and-200W amplifier that allows the output to reach up to 1.2kW per block, and even approximate 9.6 kW to whole system using the classical power combination method. Our work mainly targets to present the study, design, and fabrication of both 150-Watt basic module and high-power Wilkinson method, which are the key components in the topology. The design and simulated results were carried out by the microwave engineering professional design software, known as ADS2008 package. The achieved results meet the demand of modern radar transmitter. All simulations and experimental results will be reported.
date: 2012-10-10
date_type: published
full_text_status: none
pres_type: paper
pagerange: 231 -236
event_title: 2012 International Conference on Advanced Technologies for Communications (ATC 2012)
event_location: Hanoi, Vietnam
event_dates: 10-12 October 2012
event_type: conference
refereed: TRUE
citation:   Hoang, Duc Long and Bach, Gia-Duong  (2012) Study, Design, and Fabrication of Power Amplifier Module to be Used for Low-Attitude Radar System Operating at UHF Band (820MHz; 900MHz).  In: 2012 International Conference on Advanced Technologies for Communications (ATC 2012), 10-12 October 2012, Hanoi, Vietnam.