Results 11 to 20 of about 1,710,405 (254)
DESIGN OF BAND-PASS FILTERS WITH NON-EQUIRIPPLE FREQUENCY RESPONSES
Известия высших учебных заведений России: Радиоэлектроника, 2019 Introduction. Band-pass filters circuit elements can be calculated by converting low-pass filter (LPF) parameters, which is the prototype of the designed band-pass filter.
Evgeniy N. Chervinskiy
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Dielectric resonators and filters for cellular base-stations [PDF]
, 2003 The investigation into three types of dielectric resonators for use in base-station filtering applications is presented. The triple-mode cubic TE016 resonator is shown to have good performance for high Q applications.
Walker, Vanessa Evelyne Guillemette
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, 2006 In the following article the ideal band-pass filter is derived and explained in order to subsequently analyze the approximations by Baxter and King (1999) and Christiano and Fitzgerald (2003).
Everts, Martin, Martin Everts
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Dual-Band Tunable Recursive Active Filter [PDF]
, 2011 This letter presents a novel recursive active filter topology that provides dual-band performance, with independent tuning capability in both bands. The dual-band operation is achieved by using two independent feedback lines.
García Pérez, Oscar Alberto +7 more
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Multiple Order Dual-Band Active Ring Filters with Composite Right/Left Handed Cells [PDF]
, 2010 In this paper, a novel dual-band active filter topology is presented. The non-linear phase response of a composite right/left-handed cell is used to achieve the desired dual-band performance.
García Pérez, Oscar Alberto +7 more
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Физика волновых процессов и радиотехнические системы, 2019 The article considers the main design and technology issues of ceramic filters for on-board receiving and transmitting microwave equipment on the example of the development of the branch of RFNC-ARIEP RIMS named after Yu.E. Sedakov. Thetypes of band-pass
V.A. Kozlov, A.L. Kunilov, M.M. Ivoylova
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Design of Microstrip Low-pass and Band-pass Filters using Artificial Neural Networks
Algerian Journal of Signals and Systems, 2021 Usually the design of microstrip filters is done using simulators and classical approximation methods as Butterworth and Chebyshev, these techniques takes a lot of time to run for designing filters.
AHMED HATHAT
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IET 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
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Design of superconducting ultra‐wideband filter with wide stopband based on quintuple‐mode resonator
Electronics 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
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, 2011 In this study, a novel hardware efficient digital ultrasound beamformer using single-bit second-order Σ-Δ modulators incorporated with band-pass decimation filters is presented.
Kale, I., Altinok, G., Al-Janabi, M.
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