Results 1 to 10 of about 34,611 (261)
Area and Bandwidth Enhancement of an n+/p-Well Dot Avalanche Photodiode in 0.35 μm CMOS Technology [PDF]
Sensors, 2023 This paper presents a CMOS-integrated dot avalanche photodiode (dot-APD) that features a small central n+/p-well hemispherical cathode/p-well structure circularly surrounded by an anode ring.
Seyed Saman Kohneh Poushi +4 more
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IEEE Access, 2018 Two novel microstrip patch antennas with multiple parasitic patches and shorting vias have been presented for the bandwidth enhancement. Based on the conventional triangular patch antenna, two more resonances can be obtained with the introduction of ...
Kai Da Xu +4 more
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Bandwidth-Enhancement Single-Patch Antenna with Dual-Beam Pattern via Seven-Mode Operation [PDF]
SensorsThis paper presents a low-profile wideband in-phase-fed microstrip patch antenna (MPA) operating with TM60, TM04, TM62, TM24, TM44, TM82, and TM80 modes. First, a rectangular in-phase-fed MPA is theoretically analyzed to clarify how these seven modes can
Shixi Huang, Nengwu Liu, Qilong Yan
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Synchronization bandwidth enhancement induced by a parametrically excited oscillator [PDF]
Microsystems & NanoengineeringThe synchronization phenomenon in nature has been utilized in sensing and timekeeping fields due to its numerous advantages, including amplitude and frequency stabilization, noise reduction, and sensitivity improvement.
Jiahao Song +4 more
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A Detuning-Resilient Wideband Microstrip Antenna for Wearable Biomedical Telemetry Through Progressive Interdigital Slot Integration and Patch Defect Engineering [PDF]
SensorsThis paper presents the systematic design, equivalent circuit analysis, and experimental validation of a compact wideband circular microstrip patch antenna for use in biomedical telemetry.
Prince O. Siaw +4 more
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Bandwidth Enhancement of Microstrip Patch Antenna Using Metasurface
Journal of Microwaves, Optoelectronics and Electromagnetic Applications, 2021 In this article, bandwidth enhancement of a microstrip patch antenna using a new kind of metasurface is discussed. This new geometry is used to generate new resonances in antenna and with an optimal position of the metasurface in relation to antenna we ...
Felipe Ferreira de Araújo +4 more
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Bandwidth Enhancement of Single-Layer Microstrip Reflectarrays with Multi-Dipole Elements [PDF]
Journal of the Korean Institute of Electromagnetic Engineering and Science, 2019 The gain bandwidth limit of a single-layer microstrip reflectarray is analyzed using multi-dipole elements. By observing the reflection phase characteristics of the multi-dipole elements with different numbers of dipoles, it is shown how the bandwidth ...
Ji Hwan Yoon, Young Joong Yoon
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Engineering Reports, 2022 This article presents the enhancement of Legendre Optimum low pass filter (LPF) in terms of reusability and bandwidth, based on the programmable memristance of memristors. Two LPFs of the third order, operating in the MF and VHF range, and designed using
Elochukwu Onyejegbu +3 more
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A Transparent Proximity-Coupled-Fed Patch Antenna With Enhanced Bandwidth and Filtering Response
IEEE Access, 2021 This paper introduces a novel transparent proximity-coupled-fed patch antenna with enhanced impedance bandwidth and good filtering response. The proposed antenna consists of a ground plane, a specific feeding structure and a slotted patch.
Hao-Tao Hu, Bao-Jie Chen, Chi Hou Chan
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Micromachines, 2023 Compactness has obtained sufficient importance in wideband phase shifter design considerations, as it is directly related to fabrication cost. In this paper, a novel structure was presented to create compact broadband 180-degree phase shifter, which has ...
Ding He +4 more
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