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Miniaturization of Negative Group Delay Bandstop Filter Using Gradient Slow-Wave Structures
International Conference on Microwave and Millimeter Wave Technology, 2022This paper presents a miniaturized negative group delay bandstop filter (NGD-BSF) using the gradient slow-wave (SW) structures. The electrical lengths of the SW structures with different gradient lengths are calculated by the equivalent circuit.
Zehao Zheng +3 more
semanticscholar +1 more source
Continuously Tunable Ku-Band GaAs Bandstop Filter With Reconfigurable All-Pass Capabilities
IEEE Microwave and Wireless Technology LettersA multiconfigurable monolithic microwave integrated circuit (MMIC) filter is reported. It exhibits three modes of operation, namely, a high-attenuation single-notch bandstop (BS) mode, a dual-notch BS mode, and an all-pass (AP) mode.
Andrés Fontana, D. Psychogiou
semanticscholar +1 more source
IEEE International Wireless Symposium
This paper proposes a miniaturized dual-band bandstop filter (BSF) based on a hybrid capacitive-loaded microstrip resonator. Using the two resonant modes of this resonator, distinct stopbands are created, and an equivalent circuit model verifies its ...
Lin Gu, Yuandan Dong
semanticscholar +1 more source
This paper proposes a miniaturized dual-band bandstop filter (BSF) based on a hybrid capacitive-loaded microstrip resonator. Using the two resonant modes of this resonator, distinct stopbands are created, and an equivalent circuit model verifies its ...
Lin Gu, Yuandan Dong
semanticscholar +1 more source
International Conference on Microwave and Millimeter Wave Technology
A quasi-elliptic bandstop filter (BSF) is proposed in this letter, which is based on the back-to-back open-ended spanner. The proposed BSF consists of two pairs of coupled lines (CLs) and a T-shaped structure. By inserting a T-shaped structure, two extra
Peng Guo +7 more
semanticscholar +1 more source
A quasi-elliptic bandstop filter (BSF) is proposed in this letter, which is based on the back-to-back open-ended spanner. The proposed BSF consists of two pairs of coupled lines (CLs) and a T-shaped structure. By inserting a T-shaped structure, two extra
Peng Guo +7 more
semanticscholar +1 more source
3-D Compact Metamaterial Bandstop Filter With TSV-Based Split Ring Resonators
IEEE Transactions on Components, Packaging, and Manufacturing TechnologyMiniaturizing on-chip bandstop filters (BSFs) is a key challenge for improving the integration of monolithic microwave integrated circuits (MMICs).
Wei Xiong +5 more
semanticscholar +1 more source
An ultra‐wideband bandstop filter with circularly etched stub resonator
Microwave and optical technology letters (Print), 2021In this letter, an ultra‐wide band bandstop filter (BSF) with three transmission zeros and one reflection zero is presented. The role of the circular etched shaped stub as a notch pass response is investigated. Further, a compact size of 13 mm × 24.30 mm
A. Rajput +2 more
semanticscholar +1 more source
Sigma Journal of Engineering and Natural Sciences
This paper introduces a novel wideband bandstop filter designed for S and C band applications, utilizing rounded interdigital meander lines and impedance stubs to achieve significant bandwidth and performance improvements.
Abdullah Selim Köksal
semanticscholar +1 more source
This paper introduces a novel wideband bandstop filter designed for S and C band applications, utilizing rounded interdigital meander lines and impedance stubs to achieve significant bandwidth and performance improvements.
Abdullah Selim Köksal
semanticscholar +1 more source
A Novel Bandstop Filter with Multiple Complementary Split-Ring Resonators
IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, 2021In this paper, a novel bandstop filter (BSF) with complementary split-ring resonators (CSRRs) is proposed. There are two resonance frequencies in proposed BSF. For each resonance frequency, two CSRR units are newly realized for BSF application.
Shuai Wang +5 more
semanticscholar +1 more source
Two-Port-Reflectionless Negative-Group-Delay Circuit on Multilayered Lossy Bandstop Filter
IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, 2021A symmetrical reflectionless negative-group-delay (NGD) circuit based on a multilayered lossy bandstop filter (BSF) is presented. It consists of two identical back-to-back-connected lossy BSFs, each of them being shaped by a resistively-terminated lossy ...
Li Yang +3 more
semanticscholar +1 more source
Compact Stripline Rejecting Bandstop Filter
IEEE International Conference on Actual Problems of Electronics Instrument EngineeringThe paper is devoted to simulation and designing of a compact stripline 4th-order bandstop rejecting filter. The BSF contains metallic case with dielectric substrate suspended inside. On one of the substrates surfaces a stripline structure forming common
Aleksandr Leksikov +3 more
semanticscholar +1 more source