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   Articles with "matching network" as a keyword



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Broadband high‐efficiency power amplifier with compact coupling matching network

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recommendations! Published in 2021 at "Microwave and Optical Technology Letters"

DOI: 10.1002/mop.32828

Abstract: This article presents the design of a broadband high‐efficiency power amplifier (PA) with a compact coupling structure. In theory, the output matching network impedance expression based on the compact coupling structure is derived. According to… read more here.

Keywords: broadband high; matching network; compact coupling; efficiency ... See more keywords
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Self-consistent simulation of the impedance matching network for single frequency capacitively coupled plasma

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recommendations! Published in 2022 at "Journal of Physics D: Applied Physics"

DOI: 10.1088/1361-6463/ac49b6

Abstract: Matching networks are of vital importance for capacitively coupled plasmas (CCPs) to maximize the power transferred to the plasma discharge. The nonlinear interaction between the external circuit and plasma has to be considered to design… read more here.

Keywords: capacitively coupled; matching network; single frequency; self consistent ... See more keywords
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Memory Segment Matching Network Based Image Geo-Localization

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recommendations! Published in 2019 at "IEEE Access"

DOI: 10.1109/access.2019.2922378

Abstract: Humans and other animals can easily perform self-localization by means of vision. However, that remains a challenging task for computer vision algorithms with traditional image matching methods. In this paper, we propose a memory segment… read more here.

Keywords: memory segment; matching network; memory; image ... See more keywords
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Dual-Band Patch Antenna Matching Network Comprised of Separated Ground Layers and via Posts for Adjustable Return Current Path

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recommendations! Published in 2022 at "IEEE Access"

DOI: 10.1109/access.2022.3208576

Abstract: This paper proposes a dual-band antenna matching network concept for millimeter-wave mobile devices. The method is deduced through an introduction of an additional matching network consisting of inductive distributed elements to formulate adjustable return current… read more here.

Keywords: matching network; network; antenna matching; dual band ... See more keywords
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Compact Layout Redesign of Output Matching Network of a 5.8-GHz SiGe Power Amplifier

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recommendations! Published in 2019 at "IEEE Microwave and Wireless Components Letters"

DOI: 10.1109/lmwc.2019.2948479

Abstract: This letter presents a general design methodology for compact layout of lumped element radio frequency (RF)/microwave matching networks based on partially overlapped inductors. We demonstrate the compact layout design approach on the output matching network… read more here.

Keywords: matching network; ghz sige; compact layout; network ... See more keywords
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Feature-Guided Spatial Attention Upsampling for Real-Time Stereo Matching Network

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recommendations! Published in 2021 at "IEEE MultiMedia"

DOI: 10.1109/mmul.2020.3030027

Abstract: In this article, we propose an end-to-end real-time stereo matching network (RTSMNet). RTSMNet consists of three modules. The global and local feature extraction (GLFE) module captures the hierarchical context information and generates the coarse cost… read more here.

Keywords: stereo matching; matching network; attention; real time ... See more keywords
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Globally Optimal Matching Networks With Lossy Passives and Efficiency Bounds

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recommendations! Published in 2018 at "IEEE Transactions on Circuits and Systems I: Regular Papers"

DOI: 10.1109/tcsi.2017.2720179

Abstract: Impedance transformation is one of the central concepts in high-frequency circuits and systems and is used ubiquitously for optimal power matching, noise matching, and high-efficiency power delivery to the antenna by power amplifiers. The matching… read more here.

Keywords: optimal matching; matching network; power; globally optimal ... See more keywords
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A Rapid Matching Network Layout Synthesis and Optimization Method for High-Performance MMIC PAs Using Modified Implicit Space Mapping

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recommendations! Published in 2023 at "IEEE Transactions on Circuits and Systems II: Express Briefs"

DOI: 10.1109/tcsii.2022.3217776

Abstract: In this brief, a new systematic approach of matching network (MN) layout synthesis and optimization for power amplifiers (PAs) is proposed based on implicit space mapping (ISM). Commonly, the performance discrepancy between schematic and initial… read more here.

Keywords: matching network; layout; network layout; layout synthesis ... See more keywords
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A Compact and Broadband Doherty Power Amplifier Without Post-Matching Network

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recommendations! Published in 2023 at "IEEE Transactions on Circuits and Systems II: Express Briefs"

DOI: 10.1109/tcsii.2022.3218006

Abstract: Post-matching network (PMN) dominates broadband Doherty power amplifier (DPA) design, but at the cost of large footprint. This brief presents a PMN-free, compact and broadband DPA based on dual-mode impedance transformer (IT) which can simultaneously… read more here.

Keywords: matching network; broadband doherty; post matching; doherty power ... See more keywords
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Pseudo-Siamese Graph Matching Network for Textureless Objects’ 6-D Pose Estimation

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recommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"

DOI: 10.1109/tie.2021.3070501

Abstract: Pose estimation is an essential technology for product grasping and assembly in intelligent manufacturing. Finding local correspondences between the 2-D image and the 3-D model is the key step to estimate the 6-D pose of… read more here.

Keywords: matching network; pseudo siamese; pose estimation; siamese graph ... See more keywords
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Modular Design of RF Front End for a Nanosatellite Communication Subsystem Tile Using Low-Cost Commercial Components

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recommendations! Published in 2019 at "International Journal of Aerospace Engineering"

DOI: 10.1155/2019/8174158

Abstract: In recent years, the development market for low-cost nanosatellites has grown considerably. It has been made possible due to the availability of low-cost launch vectors and the use of “commercial off-the-shelf components” (COTS). The satellite… read more here.

Keywords: matching network; subsystem; low cost; front end ... See more keywords