Results 21 to 30 of about 112,216 (344)

Possibility of applying memristors in microwave filters [PDF]

open access: yesTehnika, 2016
This paper discusses the possibility of applying memristors in microwave passive circuits such as filters. Basic information about memristor like theoretical assumptions, realisation, structure, and physical properties of the component are presented.
Marković Ivo Lj.   +2 more
doaj   +1 more source

Investigation of Band-Pass Filters of K-Range on Rectangular Concentric Resonators

open access: yesИзвестия высших учебных заведений России: Радиоэлектроника, 2020
Introduction. Simple-shaped cavity resonators: rectangular, cylindrical and coaxial, are widely applied in modern microwave engineering in design of different functional devices of middle and high power levels.
V. V. Komarov, S. K. Bushanskiy
doaj   +1 more source

Miniaturised single‐layer bandpass filters using triple and quad‐mode patch resonators

open access: yesIET Microwaves, Antennas & Propagation, 2023
The authors propose miniaturised single‐layer bandpass filters (BPFs) by utilising a kind of new triple‐ and quad‐mode patch resonators. The triple‐mode resonator consists of a shortened square patch and a loaded metallic via at the centre ...
Ke Gong   +6 more
doaj   +1 more source

Combined signal‐interference/split‐type microwave multi‐band bandpass filters

open access: yesIET Microwaves, Antennas & Propagation, 2023
Two classes of RF/microwave planar quad‐band bandpass filters (BPFs) that simultaneously exploit transversal signal‐interference and multi‐passband‐splitting mechanisms are reported.
Mohamed Malki   +2 more
doaj   +1 more source

Microwave Photonic Filters and Applications

open access: yesPhotonics, 2023
Microwave photonics is a promising and rapidly developing interdisciplinary field. It combines microwave and photonic techniques to generate, transmit, process, and manipulate microwave signals by using the advantages of broadband, high frequency, and ...
Yi Zhou   +4 more
doaj   +1 more source

Design of superconducting ultra‐wideband filter with wide stopband based on quintuple‐mode resonator

open access: yesElectronics Letters, 2023
In this paper, a new ultra‐wideband (UWB) bandpass filter (BPF) based on QMR (quintuple‐mode resonator) loaded with quasi‐lumped elements is proposed for wide stopband application. The method of connecting five folded U‐shaped resonators with rectangular
Qingyu Kong   +6 more
doaj   +1 more source

Multimode synthesis procedure for microwave filters based on thick inductive windows [PDF]

open access: yes, 1993
For several types of microwave filters for space application it is important to manufacture hardware without tuning elements. For this to be possible, one needs a systematic procedure to codvert ideal elements, such as resonators and impedance inverters,
Gheri, Giorgio   +2 more
core   +2 more sources

Novel design procedure for microwave filters [PDF]

open access: yes, 1993
In this paper a novel design procedure is described for the hardware implementation of microwave filters. The procedure is based on a very accurate and efficient software package for the full-wave simulation of the structure and consists of a step-by ...
Guglielmi, Marco   +1 more
core   +2 more sources

Scalable macromodelling methodology for the efficient design of microwave filters [PDF]

open access: yes, 2016
The complexity of the design of microwave filters increases steadily over the years. General design techniques available in literature yield relatively good initial designs, but electromagnetic (EM) optimisation is often needed to meet the specifications.
Caenepeel, Matthias   +5 more
core   +1 more source

Single‐ and triple‐band bandpass filters using novel perturbed isosceles right‐angled triangular SIW cavities

open access: yesIET Microwaves, Antennas & Propagation, 2021
Herein, a rigorous derivation of an isosceles right‐angled triangular (IRT) metallic cavity is analysed. Then, the transverse field components in the IRT substrate‐integrated waveguide (SIW) cavity are derived, and the expression of the resonant ...
Junjie Zhang   +3 more
doaj   +1 more source

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