Results 1 to 10 of about 224 (115)
Design theory of compact power divider with reconfigurable power division and negative group delay characteristics [PDF]
Scientific Reports, 2023 This article presents the combined analysis of reconfigurable power division and negative group delay (NGD) in a power divider. A novel composite transmission line based reconfigurable power divider with high power division ratio, variable negative group
Rekha G. Nair, Natarajamani S
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Stop-band type NGD RLC-resonant circuit sensitivity analysis
Advanced Electromagnetics, 2023 This paper investigates on the rarely studied negative group delay (NGD) RF circuit with innovative stop-band (SB) behavior. In difference with the classical filter, the SB-NGD function is identified in function of frequency bands where the group delay (
J. R. Sambatra +8 more
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Bandpass NGD function design for 5G microwave signal delay synchronization application
Comptes Rendus. Physique, 2021 This paper introduces a design method of simple bandpass (BP) negative group delay (NGD) topology. The fundamental specifications of BP NGD function are defined.
Lalléchère, Sébastien +4 more
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Electrothermal Analyses of Bandpass NGD RLC-Network Topologies
Advanced Electromagnetics, 2023 This paper develops an original study of temperature effect on the unfamiliar bandpass (BP) negative group delay (NGD) lumped passive circuits. The paper presents the first study of electrothermal analysis of electronic circuits classified as BP-NGD ...
E. J. R. Sambatra +6 more
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IEEE Access, 2021 This paper develops an original circuit theory of unfamiliar stop-band (SB) negative group delay (NGD) topology. The proposed NGD topology is implemented without inductor component.
Mathieu Guerin +7 more
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IEEE Access, 2021 A transient study of bandpass (BP) negative group delay (NGD) function is devoted in this paper. The transient analysis is applied to an original topology of NGD barcode-shape microstrip circuit.
Lili Wu +8 more
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CSRR DGS-Based Bandpass Negative Group Delay Circuit Design
IEEE Access, 2023 The unfamiliar negative group delay (NGD) circuit is the less familiar function for most of RF and microwave design engineers. Among the existing types, the bandpass (BP) NGD type circuits are the most convenient for the wireless communication microwave ...
Qizheng Ji +10 more
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0IO-Shape PCB Trace Negative Group-Delay Analysis
IEEE Access, 2020 This paper elaborates a negative group delay (NGD) analysis of 0IO-shape printed circuit board (PCB) traces. This circuit topology is originally implemented with a tri-coupled line (3CL) six-port element with the lateral side connected through lossy ...
Fayu Wan +6 more
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A Matched Negative Group Delay Circuit and its Integration With an Unequal Power Divider
IEEE Access, 2019 In this paper, a resonator coupling negative group delay (NGD) circuit with resistor-loaded coupled lines is presented firstly, and then an unequal Wilkinson power divider with NGD characteristic is designed by integrating the proposed NGD circuit into ...
Jian-Kang Xiao +2 more
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IEEE Access, 2022 This paper develops an original design method of high-pass (HP) negative group delay (NGD) integrated circuit (IC). The considered HP-NGD IC is based on a passive topology which is essentially composed of resistor-inductor (RL) network.
Mathieu Guerin +9 more
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