Coupling Coefficient Between Microstrip Line and Dielectric Resonator

Komatsu, Y.; Murakami, Yoshinori

doi:10.1109/tmtt.1983.1131425

Cited by 50 publications

(12 citation statements)

References 8 publications

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“…현대 마이크로파/밀리미터파 발진기 회로는 Dielectric 공진기 [13] , sapphire 공진기 [14] 등의 높은 unloaded [15] , hair-pin [16] [17] . [18], [19] .…”

Section: 이폴로 등가화 시킬 수 있다unclassified

Low-Phase Noise Oscillator Using Substrate Integrated Waveguide and Complementary Split Ring Resonator

Woo-Young¹,

Lim²

2012

The Journal of Korean Institute of Electromagnetic Engineering

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A low phase-noise microwave oscillator is presented by a substrate integrated waveguide(SIW) loading a complementary split ring resonator(CSRR) in this paper. The unloaded Q-factor of the SIW cavity is increased by loading a complementary split ring resonator(CSRR) and its value exhibits 1960. It is theoretically and experimentally demonstrated that the proposed circuit generates 11.3 dBm of output power at 9.3 GHz and a phase-noise of -127.9 dBc/Hz at 1-MHz offset.

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“…현대 마이크로파/밀리미터파 발진기 회로는 Dielectric 공진기 [13] , sapphire 공진기 [14] 등의 높은 unloaded [15] , hair-pin [16] [17] . [18], [19] .…”

Section: 이폴로 등가화 시킬 수 있다unclassified

Low-Phase Noise Oscillator Using Substrate Integrated Waveguide and Complementary Split Ring Resonator

Woo-Young¹,

Lim²

2012

The Journal of Korean Institute of Electromagnetic Engineering

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“…The numerical simulations have confirmed that the perturbations produced by the presence of these discontinuities have a bigger effect on the reflection coefficient than on the transmission coefficient. At the same time, if the reflection coefficients of the connectors are small, their effects can be eliminated [12]. This can be achieved by comparing the transmission coefficients measured with and without the dielectric resonator.…”

Section: Ip (1\mentioning

confidence: 99%

Automatic technique for the characterisation of a dielectric resonator coupled to a microstrip line

Sánchez

Villalba

Zamarro

et al. 1986

IEE Proc. H Microw. Antennas Propag. UK

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An automatic computer controlled technique is proposed to measure the resonant frequency, loaded quality factor and coupling factor of a dielectric resonator coupled to a microstrip line. The complex transmission coefficient of the system is measured, as a function of frequency, by means of a network analyzer. At each frequency, the reflection coefficient is calculated and its magnitude is processed to obtain the characteristic parameters of the resonator. Estimated errors for Q-and coupling factors are in the order of 1 %, and for the resonance frequency are about 1 part in 10 6 .

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“…Dielectric resonators are a basic element in microwave and millimetre wave integrated circuits. They are compatible with waveguide and microstrip circuits [4]. If all of these applications are considered, the dielectric resonators' resonant frequency is one of the most important parameters obviously.…”

Section: Introductionmentioning

confidence: 99%

Numerical Modeling of Optically Controlled Dielectric Reasonators

Zheng

Ding

2007

Int J Infrared Milli Waves

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To analyze the optically controlled dielectric resonators accurately, an efficient numerical modelling technique is proposed in this paper. By using alternatingdirection implicit finite-difference time-domain method and conformal technique, the resonant frequency of a dielectric resonator is calculated. In addition, an optical generation of plasma is used as a possible means of controlling the resonate frequency, and the effect that solid state plasmas have on the resonator's frequency is described. The numerical results agree very well with measurements in estimation of the optically induced resonator's frequencyshift.

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Coupling Coefficient Between Microstrip Line and Dielectric Resonator

Cited by 50 publications

References 8 publications

Low-Phase Noise Oscillator Using Substrate Integrated Waveguide and Complementary Split Ring Resonator

Low-Phase Noise Oscillator Using Substrate Integrated Waveguide and Complementary Split Ring Resonator

Automatic technique for the characterisation of a dielectric resonator coupled to a microstrip line

Numerical Modeling of Optically Controlled Dielectric Reasonators

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