eprintid: 2174
rev_number: 9
eprint_status: archive
userid: 330
dir: disk0/00/00/21/74
datestamp: 2016-12-17 16:18:24
lastmod: 2016-12-17 16:19:56
status_changed: 2016-12-17 16:18:24
type: article
metadata_visibility: show
creators_name: Tran Van, Hoi
creators_name: Nguyen Xuan, Truong
creators_name: Ngo Thi, Lanh
creators_name: Bach, Gia Duong
creators_id: duongbg@vnu.edu.vn
title: Design of aC-Band Low-Noise Block Front-end for Satellite Receivers
ispublished: pub
subjects: ECE
subjects: ElectronicsandComputerEngineering
subjects: isi
divisions: fac_fet
abstract: This paper describes the study, design and fabrication of a C-band low-noise block front-end for satellite receivers. The front-end consists of a low-noise amplifier, two band pass filters in C-band and L-band, a down-converter and an intermediate frequency amplifier. To reduce noise figure and increase bandwidth, the low-noise amplifier was designed using T-type of matching network with negative feedback. The down-converter used a voltage controlled oscillator with phase locked loop to reduce the phase noise. The front-end converts input signals from C-band (3.4 GHz-4.2 GHz) to the L-band (950 MHz-1750 MHz). The low-noise block has successfully been designed and fabricated with parameters: Overall gain is greater than 60 dB; the noise figure is less than 1dB; phase noise of local oscillator obtains-107.57dBc/Hz at 50KHz.
date: 2016-04
date_type: published
publisher: Research India Publications
full_text_status: public
publication: International Journal of Applied Engineering Research
volume: 11
number: 8
pagerange: 5646-5652
refereed: FALSE
issn: 0973-4562
citation:   Tran Van, Hoi and Nguyen Xuan, Truong and Ngo Thi, Lanh and Bach, Gia Duong  (2016) Design of aC-Band Low-Noise Block Front-end for Satellite Receivers.  International Journal of Applied Engineering Research, 11  (8).   pp. 5646-5652.  ISSN 0973-4562     
document_url: https://eprints.uet.vnu.edu.vn/eprints/id/eprint/2174/1/Vol11%2C%20No.8.pdf