DocumentCode
1963134
Title
The Design of Baritt Oscillators Based on Large-Signal Measurements
Author
Pollard, R.D. ; Howes, M.J. ; Morgan, D.V.
Author_Institution
Department of Electrical and Electronic Engineering, The University of Leeds, Leeds LS2 9JT, England.
fYear
1974
fDate
10-13 Sept. 1974
Firstpage
192
Lastpage
196
Abstract
The design of microwave oscillators using solid-state, negative-resistance devices is considered from the point of view of the general criterion for a steady-state free-running oscillator circuit. The intersection of the circuit admittance locus with the large-signal "device plane" - the conductance and susceptance as a function of frequency and r.f. amptitude - fully defines the operating point. A new technique for the measurement of the device admittance under oscillation conditions and the results of such a measurement for a BARITT diode will be presented. The use of the "device plane" in designing an oscillator for a given frequency and amplitude of oscillation with best stability and noise performance will be discussed.
Keywords
Admittance measurement; Diodes; Frequency; Microwave circuits; Microwave devices; Microwave oscillators; Solid state circuit design; Solid state circuits; Stability; Steady-state;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 1974. 4th European
Conference_Location
Montreux, Switzerland
Type
conf
DOI
10.1109/EUMA.1974.332039
Filename
4130680
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