Application of autodyne effect of UHF oscillators for studying their radio physical properties / Votoropin S. D.,Noskov V. Ya. // . - 2006. - V. , l. . - P. 150-152.

ISSN/EISSN:

нет данных / нет данных

Type:

Proceedings Paper

Abstract:

An autodyne effect in UHF oscillators is presented for autonomous features investigation and checking its performance by means of the autodyne mode implementation. In this report operation modes analysis of active non-linear Gunn diodes is discussed on the base of autodyne effect which has an essential importance at studying and developing of oscillators, particularly, at research of the total electronic conductivity of diode active region. This relates mainly to the determination possibility of dependence on UHF oscillation amplitude and frequency, as well as a bias. Theoretical investigations of total electronic conductivity of diode active region are fulfilled under autodyne effect. It is shown that the essential relation presence between autodetection occurring in Delta/ (A,omega) function and oscillation parameters variations have to take into consideration at autonomous Gunn diodes oscillators analysis and their modulation and fluctuations properties. Some aspects of autodyne effect applications are considered for technical characteristics checking of oscillations system. Experimental researches of autodyne traces registered by the external detector for millimeter Gunn diode in cases of approaching and recessive reflector confirmed theoretical results. The well-known phenomenon of frequency noise spectrum asymmetry of anisochronous oscillator has the correlation between amplitude and phase fluctuations and can also serve as additional confirmation of dispersed dependence of the autodyne frequency deviation of Gunn diode oscillator.

Author keywords:

нет данных

DOI:

нет данных

Web of Science ID:

ISI:000241942400047

Соавторы в МНС:

—

Другие поля

Поле	Значение
Book-Group-Author	NARU
Booktitle	2006 16TH INTERNATIONAL CRIMEAN CONFERENCE MICROWAVE \& TELECOMMUNICATION TECHNOLOGY, VOLS 1 AND 2, CONFERENCE PROCEEDINGS
Note	16th International Crimean Conference on Microwave and Telecommunication Technology, Sevastopol, UKRAINE, SEP 11-15, 2006
Publisher	WEBER PUBLISHING CO
Address	PO BOX 240, SEVASTOPOL 99057, UKRAINE
Language	Russian
ISBN	966-7968-89-8
Research-Areas	Engineering; Telecommunications
Web-of-Science-Categories	Engineering, Electrical \& Electronic; Telecommunications
Author-Email	votoropin@mail.tomsknet.ru noskov@oko-ek.ru
Number-of-Cited-References	4
Doc-Delivery-Number	BFH87