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ElectroComponent Science and Technology
Volume 11, Issue 2, Pages 147-156

Thick-Film Non-Reciprocal Ferrite Elements and Gunn Hybrid Oscillators in Modified Thick-Film Technology

Department of Microelectronics, lnstitute of Electronics, ul. Czarnowiejska 78, Krakow 30-054, Poland

Received 1 August 1982; Accepted 12 April 1983

Copyright © 1984 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


In this paper are presented design and performance data on microwave Y–circulators and Gunn oscillators produced in thick-film technology. Y–circulators have been designed for central frequencies of 3, 5, and 10 GHz with a satisfactory accuracy. New Polish made ferrite substrates, G–32, G–84 K, and G–175 have been used.

The Gunn oscillator was designed and corrected to the resonant frequencies 3, 5 and 6 GHz based on the integrated package diodes CXYP – 43 A and BXYP – 45 C (made in Poland). The results of the investigations are presented in tabular and graphical form.