waveguide cavity

waveguide cavity

[′wāv‚gīd ¦kav·əd·ē]
(electromagnetism)
A cavity resonator formed by enclosing a section of waveguide between a pair of waveguide windows which form shunt susceptances.
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References in periodicals archive ?
in order to achieve coherent detection heterodyne receivers at supra-thz frequencies are under development by integrating in a single waveguide cavity a schottky based mixers fed by a quantum cascade laser (qcl) as local oscillator (lo).Thanks to the qcl enough lo power is available to drive the mixer.Currently a simple combination of passive thermal and electrical bias control is proposed for the frequency stabilization of the qcl.
Frequency Stabilisation Of A Quantum Cascade Laser For Supra-thz Applications - Expro+
Sun, "Planar slot antenna backed by substrate integrated waveguide cavity," IEEE Antennas and Wireless Propagation Letters, vol.
Codesigned Wideband High-Efficiency Filtering SIW Slot Antenna with High Selectivity and Flat Gain Response
Hunter, "Substrate integrated waveguide cavity resonators for complex permittivity characterization of materials," IEEE Transactions on Microwave Theory and Techniques, vol.
Microfluidic Biosensor Based on Microwave Substrate-Integrated Waveguide Cavity Resonator
Tang, "Novel substrate integrated waveguide cavity filter with defected ground structure," IEEE Transactions on Microwave Theory and Techniques, vol.
Design of a SIW Bandpass Filter Using Defected Ground Structure with CSRRs
In this method, the jet engine is treated as a complex open-ended waveguide cavity structure.
RCS Reduction of Open-Ended Circular Waveguide Cavity with Corrugations Using Mode Matching and Scattering Matrix Analysis
Su, "Novel dual-mode bandpass filter with transmission zeros using substrate integrated waveguide cavity" Journal of Electromagnetic Waves and Applications, vol.
Novel hexagonal dual-mode substrate integrated waveguide filter with source-load coupling
For each of the cases reported in Table 3, Table 4 and Table 5 show the comparison among the numerical results obtained by the full-wave analysis ([f.sub.FW], [Q.sub.FW]) [8], our empirical model ([f.sub.re], [Q.sub.re]) and the classical theory of the metallic waveguide cavity ([f.sub.rc], [Q.sub.rc]) [17].
Empirical relations for the evaluation of resonant frequency and quality factor of the T[M.sub.010] mode of circular substrate integrated waveguide (SIW) resonators
Since the axes of the vibrators and slot lie in {x0y} plane, interaction between the vibrators and the slot over the waveguide cavity is absent (Figure 1).
Electromagnetic fields excitation by a multielement vibrator-slot structures in coupled electrodynamics volumes
A computer model was set up to study the filling process in the waveguide cavity during through-thickness embossing.
Through-thickness embossing process for fabrication of three-dimensional thermoplastic parts
The existing Boundary Contour Mode Matching (BCMM) method for the computation of integrated waveguide cavity structures with inherent milling radii has been extended.
Dielectric resonator library software
In Figure 5, it can be pointed out that, as the side length of the substrate square [W.sub.s] increases, the resonant frequency decreases due to the increase of the square waveguide cavity. In Figure 6, it is shown that the resonant frequency increases with the increase of the slot square width [W.sub.c].
Design of a Compact Broadband 90[degrees] Waveguide Twist Based on Double-Corner-Cut Square Slots
* Measurement of S-parameters, frequency offset, waveguide cavity quality factor.
Vector Network,signal Analyzer

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