Results 11 to 20 of about 2,049,581 (298)
Tunable Active Band-Pass RC-Filter [PDF]
Известия высших учебных заведений России: Радиоэлектроника, 2018 This article provides a technique for design and simulation of an active second order band-pass filter with lineal tuning of Q-factor and independent tuning over a wide range of resonant frequency and transfer coefficient. The tunable band-pass RC-filter
Yu. M. Inshakov, A. V. Belov
doaj +2 more sources
International Journal of Antennas and Propagation, 2021 A band-stop filter with three different negative group delay functions in the passband, namely, band pass, high pass and low pass, is proposed, which has small insertion loss. The capacitance, inductance, and resistance meet different conditions, and the
Aixia Yuan +4 more
doaj +2 more sources
A New and Compact Wide-Band Microstrip Filter-Antenna Design for 2.4 GHz ISM Band and 4G Applications [PDF]
, 2020 A new and compact four-pole wide-band planar filter-antenna design is proposed in this article. The effect of the dielectric material type on the characteristics of the design is also investigated and presented.
Rodriguez, Jonathan +16 more
core +1 more source
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
core +1 more source
مجلة بغداد للعلوم, 2015 Single-input Multiple-output Signals Third-order Active-R Filter for different Circuit Merit Factor Q Configuration is proposed. This paper discusses a new configuration to realize third-order low pass, band pass and high pass. The presented circuit uses
Baghdad Science Journal
doaj +1 more source
Absolutely free extrinsic evolution of passive low-pass filter [PDF]
, 2006 Evolutionary electronics is a brunch of evolvable hardware, where the evolutionary algorithm is applied towards electronic circuits. The success of evolutionary search most of all depends on variable length representation methodology. The low-pass filter
Kalganova, T +3 more
core +1 more source
Tunable Plasmonic Band-Pass Filter with Dual Side-Coupled Circular Ring Resonators. [PDF]
Sensors (Basel), 2017 A wavelength band-pass filter with asymmetric dual circular ring resonators in a metal-insulator-metal (MIM) structure is proposed and numerically simulated.
Liu D +5 more
europepmc +2 more sources
Working paper (Federal Reserve Bank of Cleveland), 1999 The `ideal' band pass filter can be used to isolate the component of a time series that lies within a particular band of frequencies. However, applying this filter requires a dataset of in¯nite length.
Lawrence Christiano, Terry J. Fitzgerald
openaire +2 more sources
A Band-Pass Filter Based on the Spoof Surface Plasmon Polaritons and CPW-Based Coupling Structure
IEEE Access, 2019 In this paper, a band-pass filter based on the spoof surface plasmon polaritons (SSPPs) and coplanar waveguide (CPW)-based coupling structure is proposed.
Jun Wang, Lei Zhao, Zhang-Cheng Hao
doaj +1 more source
Millimeter-Wave Broadband Tunable Band-Pass Filter Based on Liquid Crystal Materials
IEEE Access, 2020 In this paper, a wideband band-pass frequency tunable filter using liquid crystal is proposed for millimeter-wave applications, which achieves the band-pass characteristics by introducing four transmission zeros.
Di Jiang +6 more
doaj +1 more source