Results 21 to 30 of about 146,196 (303)

Extended Composite Right/Left-Handed Transmission Line and Dual-Band Reactance Transformation

open access: yesJournal of Electrical and Computer Engineering, 2010
An extended composite right/left-handed transmission line is introduced, and its dual-band bandpass filter characteristics are explored. Novel reactance transformations, derived from this transmission line, are formulated to transform a low-pass ...
Yuming Zhang, Barry Spielman
doaj   +1 more source

Desain dan Realisasi Filter Bandpass Mikrostrip Dengan Struktur Hairpin

open access: yesJurnal Elektronika dan Telekomunikasi, 2016
Kebutuhan akan sebuah filter dalam sebuah rangkaian elektronik mutlak diperlukan, dikarenakan sesuai dengan fungsi filter adalah meloloskan frekuensi yang diinginkan dan akan menahan frekuensi yang tidak diinginkan.
Teguh Praludi, Yaya Sulaeman
doaj   +1 more source

Coupling Matrix Designing of a Cross-Coupled ‎Resonator Waveguide Filter Based on a Fast ‎Tuning and Step by Step Optimization ‎Technique

open access: yesAdvanced Electromagnetics, 2022
This paper presents an efficient hybrid method of filter modeling that combines a fast tuning step to global optimization technique to design a new topology of a 4th order cross-coupled resonator bandpass microwave filter. The method can rapidly extract
A. Boudkhil   +5 more
doaj   +1 more source

A dual resonance high frequency bandpass filter

open access: yesSustainable Engineering and Innovation, 2020
This paper presents a design of dual resonance high frequency bandpass filter using Sonnet EM Simulator. Filter prototype is enhanced by adding the short stub in the center of the design.
Sejla Dzakmic, Sehabeddin Taha Imeci
doaj   +1 more source

High-Order Dual-Port Quasi-Absorptive Microstrip Coupled-Line Bandpass Filters [PDF]

open access: yes, 2020
In this article, we present the first demonstration of distributed and symmetrical all-band quasi-absorptive filters that can be designed to arbitrarily high orders.
Li, Y, Liu, X, Wu, X
core  

Cooled Infrared Dichroic Beamsplitters and Filters for the MIRI Spectrometer and Imager (5-29µm) [PDF]

open access: yes, 2007
The spectral design and fabrication of cooled (7K) mid-infrared dichroic beamsplitters and bandpass filter coatings for the MIRI spectrometer and imager are described.
Barrett, Barbara M   +2 more
core   +1 more source

Compact Dual-Band Bandpass Filter Using U-Shaped Stepped-Impedance Resonators with Parallel Coupled Structures [PDF]

open access: yesJournal of the Korean Institute of Electromagnetic Engineering and Science, 2018
This paper proposes a dual-band bandpass filter using stepped-impedance resonators (SIRs) with parallel coupled structures. The proposed filter adopts U-shaped SIRs with parallel coupled lines (PCLs) that have interdigital and comb-line shorted ends. The
Gyuje Sung
doaj   +1 more source

Design of a Bandpass Rectangular Waveguide Filter Based on Direct Coupled Technique [PDF]

open access: yesInternational Journal of Electronics and Telecommunications, 2022
This paper presents how to design and simulate two different topologies of a bandpass (BP) rectangular waveguide filter using a direct coupled resonator technique operating at 12 GHz.
Gouni Slimane   +3 more
doaj   +1 more source

Wide bandwidth and high resolution planar filter array based on DBR-metasurface-DBR structures [PDF]

open access: yes, 2016
We propose and experimentally demonstrate a planar array of optical bandpass filters composed of low loss dielectric metasurface layers sandwiched between two distributed Bragg reflectors (DBRs).
Arbabi, Amir   +4 more
core   +2 more sources

Impact of Strong Raman Self-Frequency Shift on Bound State of Dissipative Solitons

open access: yesInternational Journal of Optics, 2015
Bound dissipative solitons are numerically studied by implementing strong Raman self-frequency shift (RSFS) in an all-normal-dispersion (ANDi) Yb-doped fiber laser.
Cong Xu
doaj   +1 more source

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