A high-reliability SEPIC converter with reconfigurable voltage conversion gain
Energy Reports, 2023 A high-reliability SEPIC converter with reconfigurable voltage conversion gain is proposed, which is composed of a basic SEPIC converter and n extended units. Adopting an interleaved parallel structure on the input side of the converter not only achieves
Binxin Zhu +4 more
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High‐gain polarization conversion metasurface [PDF]
ETRI Journal, 2019 A novel analytical method based on the cavity mode theory to design a metasurface (MS) is proposed in this study. We carefully analyzed the phase and amplitude characteristics of the incident wave and transmitted wave, and successfully designed a ...
Aixin Chen +3 more
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A High Conversion Gain 210-GHz InP DHBT Sub-Harmonic Mixer Using Gain-Enhanced Structure [PDF]
IEEE Access, 2019 In this paper, we present a novel gain-enhanced sub-harmonic mixer based on 0.5-μm emitter width InGaAs/InP double heterojunction bipolar transistors (InP DHBTs). The proposed mixer consists of a transconductance stage and a gain-enhanced stage. A
Yukun Li +8 more
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High Conversion Gain Self-Oscillating Mixer for 5G mm-wave Applications
ASM Science Journal, 2022 We develop in this paper, a high conversion gain self-oscillating mixer (SOM) for 5G mm-wave applications using commercial 0.15µm GaAs PHEMT from UMS foundry.
Abdelhafid ES-SAQY +6 more
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An Area-Efficient Readout Circuit for a High-SNR Triple-Gain LOFIC CMOS Image Sensor [PDF]
SensorsA lateral overflow integration capacitor (LOFIC) CMOS image sensor (CIS) can achieve high-dynamic-range (HDR) imaging by combining a low-conversion-gain (LCG) signal with a high-conversion-gain (HCG) signal. However, the signal-to-noise ratio (SNR) drops
Ai Otani +6 more
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Design and Characterization of a Burst Mode 20 Mfps Low Noise CMOS Image Sensor
Sensors, 2023 This paper presents a novel ultra-high speed, high conversion-gain, low noise CMOS image sensor (CIS) based on charge-sweep transfer gates implemented in a standard 180 nm CIS process.
Xin Yue, Eric R. Fossum
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A high‐linearity high‐gain up‐conversion mixer for 24 GHz automotive radar applications
Electronics Letters, 2021 This paper presents a high conversion gain and highly linearised up‐conversion mixer designed in 65 nm CMOS process, which translates intermediate frequency of 2.4 GHz and local oscillator frequency of 21.6–24 GHz in radio frequency.
A. Siddique, T. S. Delwar, J. Y. Ryu
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Quantum spatial dynamics of high-gain parametric down-conversion accompanied by cascaded up-conversion [PDF]
Physical Review A, 2021 Quantum cascaded up-conversion (CUpC) of parametric down conversion (PDC) in a finite nonlinear $ ^{(2)}$-crystal is studied theoretically within parametric approximation. The exact solution for creation and annihilation operators presented in the form of Bogoliubov transformation is valid for the high-gain regime and explicitly includes the non-zero ...
Rasputnyi, A. V., Kopylov, D. A.
openaire +2 more sources
Low-Voltage Stress Buck-Boost Converter With a High-Voltage Conversion Gain
IEEE Access, 2020 The conventional buck-boost converter has the advantages of simple structure, low cost, and the capability to achieve both voltage step-up and down. However, due to the negative impacts of the parasitic parameters of the device, the voltage conversion ...
Binxin Zhu +4 more
doaj +1 more source
Single Conversion Stage Three Port High Gain Converter for PV Integration with DC Microgrid
Elektronika ir Elektrotechnika, 2020 A high gain three port converter with a unidirectional port for photovoltaic (PV) side and two bidirectional ports one each for the battery and the DC bus for PV integration to DC microgrid is presented.
Muhammad Arif +4 more
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