Results 1 to 10 of about 2,903,206 (181)
Generalized Coupled-Line All-Pass Phasers [PDF]
IEEE Transactions on Microwave Theory and Techniques, 2015 Generalized coupled-line all-pass phasers, based on transversally-cascaded (TC), longitudinally-cascaded (LC) and hybrid-cascaded (HC) coupled transmission line sections, are presented and demonstrated using analytical, full-wave and experimental results. It is shown that for N commensurate coupled-line sections, LC and TC phasers exhibit N group delay
Gupta, S +4 more
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Crosstalk tolerance analysis of coupled-line structures using least square-support vector machine technique [PDF]
Scientific Reports, 2023 In this paper, crosstalk sensitivity analysis of a microwave coupled-line structure due to the fabrication imperfections is investigated using Least Square-Support Vector Machine (LS-SVM) method.
Mohammad G. H. Alijani +1 more
doaj +2 more sources
Cross-Coupled Line Bandpass Filter Based on Modified Parallel-Coupled Line Structure
Jurnal Elektronika dan Telekomunikasi, 2022 This paper presents a study of a narrow bandwidth of the bandpass filter with a cross-coupled line structure. This structure was designed to have a good filter selectivity with the transmission zeros and a simple design.
Fajri Darwis +7 more
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A Compact and Wideband Coupled-Line Coupler with High Coupling Level Using Shunt Periodic Stubs [PDF]
Radioengineering, 2013 A wideband microstrip forward-wave coupled-line coupler with high coupling value is presented. Compared with the conventional edge-coupled microstrip forward-wave coupler, this symmetrical structure, consisting periodic shunt stubs between the two ...
R. Keshavarz, M. Movahhedi
doaj +3 more sources
Reconfigurable Negative Group Delay Circuit with a Low Insertion Loss Using a Coupled Line [PDF]
Journal of Electromagnetic Engineering and Science, 2020 This paper presents a design of a transmissive-type, low insertion loss (IL) negative group delay (NGD) circuit with a reconfigurable NGD. The proposed circuit consists of a series transmission lines (TLs) and shunt short-circuited coupled lines where an
Girdhari Chaudhary, Yongchae Jeong
doaj +1 more source
Dual-Band and Wideband Bandpass Filters Using Coupled Lines and Tri-Stepped Impedance Stubs
Micromachines, 2023 In this paper, two bandpass filters—one with a dual-band response and the other with a wideband response—were designed, implemented, and experimented with.
Abdullah J. Alazemi
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Synthesis and Design of Highly Selective Multi-Mode Dual-Band Bandstop Filter
IEEE Access, 2021 This paper presents the synthesis and design of the multi-mode dual-band bandstop filter (MM-DBBSF). A highly selective multi-mode dual-band bandstop response is obtained using a quarter wavelength coupled line structure.
Muhammad Faisal +3 more
doaj +1 more source
Wideband Highly-Selective Bandpass Filtering Branch-Line Coupler
IEEE Access, 2022 This paper presents a novel design of a wideband highly-selective bandpass filtering branch-line coupler (FBLC). By integrating a coupled microstrip line, and an open-ended stub at each port of a single-section BLC, bandpass filtering characteristics ...
Rusan Kumar Barik +2 more
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Design of microstrip coupled-line bandpass filter
Heritage and Sustainable Development, 2021 This project contains basic information, design, 3D projection, simulation, and analysis of Microstrip Bandpass Filter. The filter was composed of the feed lines connected to the two ports with the parallel coupled lines between them.
Mubina Sasic, Sehabbedin Taha Imeci
doaj +1 more source
COUPLED TRANSMISSION LINES [PDF]
, 1959 >Tests on a coupled transmission line resonator show that a fairly accurate value of the coupling coefficient can be predicted by considering line geometry. The measured values of V/sub 02/ and I/sub 02/ appear to agree with predicted values. Development of a resonator for ORIC with two coupled transmission lines is under way. (W.L.H.)
Warsham, R E, Mosko, S W
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