Film disk resonators based on magnetostatic oscillations for microwave generators
Journal Title: Вісник НТУУ КПІ. Серія Радіотехніка, Радіоапаратобудування - Year 2011, Vol 0, Issue 44
Abstract
The guidelines for building walk-through disk resonators based on magnetostatic oscillations, discs which are made by etching of epitaxial yttrium iron garnet film, intended for use as the frequency-sets element of microwave oscillator, constructed by the ring scheme. Experimental studies have established that, at nearly twice the restructuring of the resonant frequency, resonators have Q-factor of at least 1000, and it increases with frequency. Since the construction of new disco film resonator is planar, it allows you to combine them into a single planar structure with a microwave amplifier for the construction of a ring oscillator circuit with an electrical microwave frequency tuning.
Authors and Affiliations
E. Kudinov
Keywords
Related Articles
- EP ID EP309400
- DOI 10.20535/RADAP.2011.44.89-95
- Views 55
- Downloads 0
Using traps to protect network infrastructure from intruders’ attacks
The article deals with the peculiarities of using traps to protect network infrastructure from intruders’ attacks, which concern the risks of unauthorized intrusion to a network: attacks on a network, its unauthorized re...
Research of ambiguity function of D-codes of Welti
The ambiguity function of binary phase D-codes of Welti is considered. Features of application this signals for radar systems are showed.
The Influence of Neutron Radiation on Characteristics of the Heterostructures with Red and Yellow Emission Color
A research of influence of neutron radiation on the characteristics of heterostructures (AIxGa1-x)0.5In0.5P was carried out. The received results of experiment that allow us to predict the degradation of characteristics...
Recursive algorithm of the passive location in sensor networks based on measurement of the received signal strength
Introduction. Broad application for monitoring and control of surrounding space is found by sensor networks. For the passive location of radio sources (RS) in the sensor networks uses the method of RSS (received signal s...
Weak periodic signal detection with the fractional order modified Duffing-Holmes system
Introduction. The problem of the weak periodic signal detection is very important in the modern radio engineering and communications. The new chaotic systems have been being proposed for the weak signal detection for the...