High Selective Balanced Bandpass Filters Using End-Connected Conductor-Backed Coplanar Waveguide
IEEE Access, 2019 In this paper, an end-connected conductor-backed coplanar waveguide (CBCPW) balanced bandpass filter and a size reduction one with adjustable multiple transmission zeros have been developed by using the separated electric and magnetic coupling, and ...
Jian-Kang Xiao +3 more
doaj +1 more source
Bandpass filters based on integrated aperture‐ and gap‐coupled discontinuities
IET Communications, 2022 An electromagnetic coupling mechanism is discussed for distributed‐element aperture‐ and gap‐coupled discontinuities based on rigorous lumped‐element equivalent circuit analysis.
Amir Nosrati, Mahmoud Mohammad‐Taheri
doaj +1 more source
Squaring-Up Method in the Presence of Transmission Zeros [PDF]
IFAC Proceedings Volumes, 2014 Correction to the typos and ...
Qu, Zheng +3 more
openaire +2 more sources
Cross-coupled microstrip bandpass filters with finite frequency transmission zeros
, 2021 This paper presents four-pole and six-pole cross-coupled microstrip bandpass filters. Each filter consists of tapped input/output feed lines and square open-loop microstrip resonators.
Mansour, Ghaith +2 more
core +1 more source
Wideband 1-Bit Bandpass Delta Sigma Modulator Using Elliptic Filter in Noise Transfer Function
IEEE Access, 2022 A 1-bit band-pass delta-sigma modulator (BP-DSM), which utilizes oversampling technology, allows a modulated signal to be directly output by using a high-speed 1-bit digital pulse train, thus realizing miniaturization of transmitters.
Takashi Maehata, Noriharu Suematsu
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A High-Selective Frequency Selective Surface With Hybrid Unit Cells
IEEE Access, 2018 In this paper, a novel frequency selective surface (FSS) is proposed. It has two metal layers and the configurations of the unit cells of these two layers are different, so-called hybrid unit cells. The designed FSS has three transmission zeros and steep
Yuhong Ma +4 more
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A Novel Capacitive Cross-Coupling Structure for Ceramic-Filled Cavity Filters
IEEE Access, 2021 Since the probe coupling for cavity filters is unsuitable for ceramic-filled cavity filters, a novel capacitive cross-coupling structure is proposed to improve stopband suppression by introducing transmission zeros. This structure is implemented by first
Zhengjun Du +4 more
doaj +1 more source
Transmission zeros and ultrasensitive detection in complex systems
, 2020 Understanding vanishing transmission in Fano resonances in quantum systems and metamaterials, and ultralow transmission in disordered media is key to elucidating optical interactions.
Yuhao Kang (8754888) +1 more
core +1 more source
Inline Combline Filters of Order N With up to N+1 Transmission Zeros [PDF]
, 2021 [EN] In this paper we describe several alternative inline implementations for combline filters with transmission zeros located both below and above the pass-band.
Baquero Escudero, Mariano +6 more
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Optimized Design of Combline Filters with Transmission Zeros [PDF]
, 2019 [EN] The objective of this paper is to demonstrate how inline combline filters can be designed to implement transmission zeros in the filter transfer function.
Jose Joaquin Vague Cardona +9 more
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