DocumentCode
2627655
Title
A Thin Film Lumped Element Circulator
Author
Knerr, Reinhard H.
fYear
1969
fDate
5-7 May 1969
Firstpage
116
Lastpage
121
Abstract
The lumped element circulator has been treated analytically and several lumped element circulators have been described. Recent advances in thin film technology such as the thin film crossover as developed by J. P. Sitarik (BTL) who used photo-resist as the insulating layer at the crossover point and more recently the air crossover by Martin P. Lepselter (BTL) offer new design possibilities for lumped element circulators which decrease their size, increase the possibility of integration and extend the range of feasibility from L-band up into the higher regions of the microwave spectrum.
Keywords
Bandwidth; Capacitors; Circuits; Costs; Insertion loss; L-band; Reproducibility of results; Stripline; Thin film inductors; Transistors;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium, 1969 G-MTT International
Conference_Location
Dallas TX, USA
Type
conf
DOI
10.1109/GMTT.1969.1122669
Filename
1122669
Link To Document