Results 21 to 30 of about 536,866 (306)
High‐voltage‐gain quadratic boost converter with voltage multiplier
IET Power Electronics, 2015 In this study, a novel high‐gain quadratic boost converter with a voltage multiplier circuit is presented to give an alternative power electronic circuit for high‐voltage conversion and low‐to‐medium power applications. The proposed converter combines the traditional quadratic boost converter and a coupled‐inductor‐based voltage multiplier circuit ...
Zhang, Neng +4 more
openaire +2 more sources
A 300-800MHz Tunable Filter and Linearized LNA applied in a Low-Noise Harmonic-Rejection RF-Sampling Receiver [PDF]
, 2010 A multiband flexible RF-sampling receiver aimed at software-defined radio is presented. The wideband RF sampling function is enabled by a recently proposed discrete-time mixing downconverter. This work exploits a voltage-sensing LNA preceded by a tunable
Klumperink, Eric A.M. +3 more
core +3 more sources
A Zeroripple High Voltage Gain Convertor with Coupledinductors
Journal of Harbin University of Science and Technology, 2019 In this paper, a high voltage gain DC-DC converter with coupled inductor and ripple free is proposed for low voltage renewable energy generation system，such as photovoltaic, fuel cell and so on．The coupling inductor technology is introduced on the basis ...
LIANG Wen juan +3 more
doaj +1 more source
Free Speech and Its Relation to Self-Government by Alexander Meiklejohn [PDF]
, 1949 In today’s system-on-chip (SoC) implementations, power consumption is a key performance specification. The proliferation of mobile communication devices and distributed wireless sensor networks has necessitated the development of power-efficient analog ...
Fraenkel, Osmond K.
core +2 more sources
High Voltage Gain DC/DC Converter Using Coupled Inductor and VM Techniques
IEEE Access, 2020 In this study, a new non-isolated high voltage gains dc/dc converter using coupled inductor and voltage multiplier techniques (diode/capacitor) is presented. The voltage gain will be increased by increasing the turns ratio (N) and the number of stages of
Xiaochao Fan +5 more
doaj +1 more source
Design of Low Voltage Low Power High Gain Operational Transconductance Amplifier
U.Porto Journal of Engineering, 2021 In this paper, a high gain structure of operational transconductance amplifier is presented. For low voltage operation with improved frequency response bulk driven quasi-floating gate MOSFET is used at the input.
Rajesh Durgam, S. Tamil, Nikhil Raj
doaj +1 more source
Modified high voltage gain switched boost inverter
IET Power Electronics, 2017 In this study, a new modified switched boost inverter (MSBI) is proposed. The proposed inverter presents higher voltage gain in comparison with conventional Z‐source inverter and switched boost inverter. Moreover, the proposed inverter provides zero voltage switching turn‐off of input voltage source side switches.
Farhad Abbasi Aghdam Meinagh +2 more
openaire +1 more source
IEEE Access, 2023 This paper propounds a new high step-up DC-DC topology based on the active switched-inductor (A-SL) technique, which utilizes a coupled inductor (CI) for performance enhancement.
Arash Imanlou +4 more
doaj +1 more source
A wideband noise-canceling CMOS LNA exploiting a transformer [PDF]
, 2006 A broadband LNA incorporating single-ended to differential conversion, has been successfully implemented using a noise-canceling technique and a single on-chip transformer. The LNA achieves a high voltage gain of 19dB, a wideband input match (2.5-4.0 GHz)
Blaakmeer, Stephan C. +3 more
core +5 more sources
Analysis of a Bidirectional DC-DC Converter with High Voltage Gain [PDF]
, 2015 A novel bidirectional DC-DC converter with high conversion ratio is proposed in this paper. The proposed converter uses the three windings coupled-inductor to achieved high voltage conversion ratio.
Razzaghzadeh, B. (Behrouz) +1 more
core +1 more source