DocumentCode
2193002
Title
A novel, injection locked oscillator MMIC with combined ultra-wide-band active combiner/divider and amplifiers
Author
Tokumitsu, T. ; Kamogawa, K. ; Toyoda, I. ; Aikawa, M.
Author_Institution
NTT Radio Commun. Syst. Labs., Kanagawa, Japan
fYear
1994
fDate
23-27 May 1994
Firstpage
13
Abstract
A subharmonically injection locked oscillator (ILO) MMIC for LO oscillators, synthesizers and phased array antennas is proposed. An ultra-wide-band, 4-port active combiner/divider in the oscillator feedback loop performs subharmonic injection locking at a variety of subharmonic factors, 1/n. The ILO MMIC´s exhibit a locking range of 700 MHz at n=1 and operate at n from 1 to 16, with output power larger than 5 dBm.<>
Keywords
MMIC; antenna phased arrays; microwave oscillators; waveguide components; 700 MHz; ILO MMIC´s; injection locked oscillator MMIC; locking range; oscillator feedback loop; output power; phased array antennas; subharmonic factors; subharmonic injection locking; subharmonically injection locked oscillator; ultra-wide-band active combiner; ultra-wide-band active divider; Antenna arrays; Feedback loop; Injection-locked oscillators; MMICs; Phased arrays; Power generation; Synthesizers; Ultra wideband technology;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1994., IEEE MTT-S International
Conference_Location
San Diego, CA, USA
ISSN
0149-645X
Print_ISBN
0-7803-1778-5
Type
conf
DOI
10.1109/MWSYM.1994.335261
Filename
335261
Link To Document