Results 1 to 10 of about 654,900 (196)
Dual-Band and Wideband Bandpass Filters Using Coupled Lines and Tri-Stepped Impedance Stubs [PDF]
Micromachines, 2023 In this paper, two bandpass filters—one with a dual-band response and the other with a wideband response—were designed, implemented, and experimented with.
Abdullah J. Alazemi
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A microstrip bandpass filter using coupled lines loaded by open stubs [PDF]
Scientific ReportsA compact simple structure bandpass filter based on terminated three coupled line structures with high selectivity is introduced through odd and even-mode analysis.
Sadegh Heydari Kahkesh, Akram Sheikhi
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Design of tri-band bandpass filter based on the interdigital structure and rectangular resonator for LTE and radar applications [PDF]
Scientific ReportsThis paper presents the design and implementation of a novel tri-band bandpass filter (BPF) using interdigital structures combined with rectangular resonators to achieve compactness and high performance.
Sepehr Zarghami, Maryam Jahanbakhshi
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Design of a Microstrip Dual-Band Bandpass Filter Using Novel Loaded Asymmetric Two Coupled Lines for WLAN Applications [PDF]
Journal of Electrical and Computer Engineering Innovations, 2020 Background and Objectives: Due to the rapid development in wireless communications, bandpass filters have become key components in modern communication systems. Among the microwave filter technologies, planar structures of microstrip line are chosen, due
R. Salmani, A. Bijari, S. H. Zahiri
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Micromachines, 2023 This paper presents a novel synthesis of a quasi-Chebyshev Nth order stub-loaded coupled-line ultra-wideband bandpass filter. A unit element of a proposed filter topology consists of two short-circuited stubs loaded at the edges of coupled lines.
Muhammad Abdul Rehman +6 more
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Design of a Compact Quad-Channel Microstrip Diplexer for L and S Band Applications
Micromachines, 2023 In this paper, two novel dual-band bandpass filters (BPFs) and a compact quad-channel diplexer working at 1.7/3.3 GHz and 1.9/3.6 GHz are proposed. In the proposed diplexer design, triangular loop resonators and rectangular loop resonators are used ...
Sobhan Roshani +6 more
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Dual‐band bandpass filter using two simple coupled microstrip rings
Engineering Reports, 2021 A new dual‐band bandpass filter (BPF) using two very simple coupled microstrip rings is proposed in this paper. The two identical 3λg/2 microstrip rings are coupled each other with λg/2 coupled length, resulting in the generation of dual frequency bands ...
Jiashuai Xu +3 more
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Analytical Design of Dual-Band Negative Group Delay Circuit With Multi-Coupled Lines
IEEE Access, 2020 This paper develops an innovative design method of a multi-coupled line (CL) topology of low-loss dual band negative group delay (NGD) circuit. The proposed is conceived using three transmission lines (TLs) with different length in which integrate two ...
Xiang Zhou +7 more
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Measurement of Soil Moisture Using Microwave Sensors Based on BSF Coupled Lines
Engineering Proceedings, 2023 This research introduces the conceptualization and examination of a microwave sensor incorporated with a microstrip band stop filter. The microwave sensor’s design and assessment are based on the microstrip’s parallel coupled lines, employing a band stop
Warakorn Karasaeng +3 more
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IEEE Access, 2019 The design of dual-band bandpass filters consisting of series short-circuited wire-bonded multiconductor transmission lines and shunt open stubs is thoroughly carried out in this paper. Two different configurations are studied, and closed-form analytical
Juan Jose Sanchez-Martinez +2 more
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