DocumentCode
868526
Title
Dielectric resonator oscillator with balanced low noise amplifier
Author
Ha, S.J. ; Lee, Y.D. ; Kim, Y.H. ; Choi, J.J. ; Hong, U.S.
Author_Institution
Dept. of Radio Sci. & Eng., Kwangwoon Univ., Seoul, South Korea
Volume
38
Issue
24
fYear
2002
fDate
11/21/2002 12:00:00 AM
Firstpage
1542
Lastpage
1544
Abstract
An oscillator with a balanced low noise amplifier has been designed and implemented through analysis of the Lesson´s phase noise model. The Ku-band parallel feedback dielectric resonator oscillator is composed of a balanced low noise amplifier, a power divider in order to isolate the oscillator loop and output load, and a dielectric resonator bandpass filter for low phase noise.
Keywords
circuit noise; dielectric resonator oscillators; differential amplifiers; feedback oscillators; microwave oscillators; network topology; phase noise; 12.657 GHz; Ku-band parallel feedback dielectric resonator oscillator; Lesson phase noise model; amplifier noise feedback; balanced low noise amplifier; circuit topology; dielectric resonator bandpass filter; dielectric resonator oscillator; low phase noise; microwave design tool; oscillator loop isolation; output load isolation; power divider;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20020993
Filename
1106105
Link To Document