International Economic Review, 2003 The "ideal" band-pass filter can be used to isolate the component of a time series that lies within a particular band of frequencies, but applying this filter requires a data set of infinite length.
Lawrence J. Christiano +1 more
core +5 more sources
A Band-Pass Filter Based on Half-Mode Substrate Integrated Waveguide and Spoof Surface Plasmon Polaritons. [PDF]
Sci Rep, 2019 In this paper, a band-pass filter based on half-mode substrate integrated waveguide (HMSIW) and double-layer spoof surface plasmon polaritons (SSPPs) consisting of two corrugated metal strips is proposed, which can realize band-pass transmission by ...
Zhao L +6 more
europepmc +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 +2 more sources
E-Textile Metamaterials: Stop Band Pass Filter [PDF]
Applied Sciences, 2021 In this paper, the utilization of common fabrics for the manufacturing of e-textile metamaterial is investigated. The proposed design is based on a transmission line loaded with split-ring resonators (SRRs) on a cotton substrate for filter signal ...
Bahareh Moradi +2 more
doaj +4 more sources
In-Lens Band-Pass Filter for Secondary Electrons in Ultrahigh Resolution SEM. [PDF]
Materials (Basel), 2019 Scanning electron microscopes come equipped with different types of detectors for the collection of signal electrons emitted from samples. In-lens detection systems mostly consist of several auxiliary electrodes that help electrons to travel in a ...
Konvalina I +4 more
europepmc +2 more sources
Dual-Band Band-Pass Filter with Fixed Low Band and Fluidically-Tunable High Band. [PDF]
Sensors (Basel), 2017 In this work, we present a dual-band band-pass filter with fixed low-band resonant frequency and tunable high-band resonant frequency. The proposed filter consists of two split-ring resonators (SRRs) with a stub and microfluidic channels.
Park E, Lim D, Lim S.
europepmc +2 more sources
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
Frequency-Switchable Microfluidic CSRR-Loaded QMSIW Band-Pass Filter Using a Liquid Metal Alloy. [PDF]
Sensors (Basel), 2017 In this paper, we have proposed a frequency-switchable complementary split-ring resonator (CSRR)-loaded quarter-mode substrate-integrated-waveguide (QMSIW) band-pass filter. For frequency switching, a microfluidic channel and liquid metal are used.
Eom S, Memon MU, Lim S.
europepmc +2 more sources
A Novel Broadband Band-pass Filter Based on Spoof Surface Plasmon Polaritons. [PDF]
Sci Rep, 2016 In this paper, we present a novel broadband bandpass filter based on spoof surface plasmon polaritons (SSPPs) in the microwave frequency band. The proposed bandpass filter includes three parts: (1) coplanar waveguide (CPW); (2) matching transition; and ...
Zhao L +6 more
europepmc +2 more sources
Current-Processing Current-Controlled Universal Biquad Filter [PDF]
Radioengineering, 2012 This paper presents a current-processing current-controlled universal biquad filter. The proposed filter employs only two current controlled current conveyor transconductance amplifiers (CCCCTAs) and two grounded capacitors.
S. V. Singh, S. Maheshwari
doaj +2 more sources