[PDF] Top 20 Dual Modulation Technique for High Efficiency in High-Switching Buck Converters Over a Wide Load Range
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Dual Modulation Technique for High Efficiency in High-Switching Buck Converters Over a Wide Load Range
... The dual modulation technique can separate the inductor cur- rent into the ac ripple signal and the loading potential ...optimum switching numbers for each power switch at different ... See full document
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Current-Mode Synthetic Control Technique for High-Efficiency DC-DC Boost Converters Over a Wide Load Range
... proposes a current-mode synthetic con- trol (CSC) technique for the design of boost converters to over- come the difficulty in designing a current-ripple hysteresis boost ... See full document
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A Wide Load Range and High Efficiency Switched-Capacitor DC-DC Converter With Pseudo-Clock Controlled Load-dependent Frequency
... Controlled Load-dependent Frequency Wei-Chung Chen, Student Member, IEEE, Da-Long Ming, Yi-Ping Su, Yu-Huei Lee, and Ke-Horng Chen, Senior Member, IEEE Abstract—A high efficiency ...with ... See full document
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Hybrid Buck-Boost Feedforward and Reduced Average Inductor Current Techniques in Fast Line Transient and High-Efficiency Buck-Boost Converter
... presents a buck–boost converter with high efficiency and small output ripple to extend the battery life of portable ...hybrid buck–boost feedforward (HBBFF) technique is ... See full document
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A Power Cloud System (PCS) for High Efficiency and Enhanced Transient Response in SoC
... power efficiency and transient per- formance usually comes out during the design consideration of a power ...module. A configurable power supplying implementation named as the power cloud system ... See full document
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Wide-Range Motion Estimation Architecture with Dual Search Windows for High Resolution Video Coding
... demand for high-resolution, high-quality video system increases, the implementation of motion estimation is becoming more costly and ...store a high-resolution frame, there exists ... See full document
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High dynamic range display adopting high dynamic range imaging technique
... Abstract- Technique of high dynamic range imaging (HDRI) was introduced into conventional high dynamic range display ...ratio in the HDRI-based high dynamic range ... See full document
2
High-efficiency wide-band SOA-based wavelength converters by using dual-pumped four-wave mixing and an assist beam
... BER for both up- and ...at a BER of are 1.4 and 0.5 dB for a down-conversion of 25 nm without and with the assist beam, ...typical for SOA-based wavelength ...worse efficiency ... See full document
3
Single-inductor dual-output (SIDO) DC-DC converters for minimized cross regulation and high efficiency in soc supplying systems
... the buck output gets energy via M VS1 and M VSA3 and the boost output gets energy from the ...is a trade-off between system stability and output ripple of the buck ...the buck output is larger ... See full document
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Triple Loop Modulation (TLM) for High Reliability and Efficiency in a Power Factor Correction (PFC) System
... result in smaller on-time values to effectively clamp input power, thereby suppressing overshoot ...third modulation loop is triggered again. After several switching cycles, V EA will be successfully ... See full document
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Stable superhydrophobic polybenzoxazine surfaces over a wide pH range
... respectively. In fact, such superhydrophobic behavior covers the entire pH range from 1 to 14 as shown in Figure ...3. Over the whole pH range, the water droplet can be moved easily ... See full document
4
A wide operation range CMOS frequency divider for 60GHz dual-conversion receiver
... locking range of the injection-locked frequency divider is typically much less than the full unlicensed band around 60GHz, the voltage-controlled variable PMOS capacitors are added to the resonant tanks to shift ... See full document
4
Improve load balancing and coding efficiency of tiles in high efficiency video coding by adaptive tile boundary
... shown in Table ...the load balancing of the decoder by recording each tile ’s decod- ing time, and simulated the parallel decoding time by select- ing the one with the largest tile decoding time among all ... See full document
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Single-Inductor Multi-Output (SIMO) DC-DC Converters With High Light-Load Efficiency and Minimized Cross-Regulation for Portable Devices
... depicted for one buck and one boost output in Fig. 4(a) ...each switching cycle, path 3 in ...the buck output, and the inductor current level is increased to the value , ... See full document
13
Wide range work function modulation of binary alloys for MOSFET application
... Ta–Ti for gate electrode application. With a proper composition of high and low work function metals, the work function of the metal alloys can be modulated from ...suitable for use in ... See full document
3
High birefringence and wide nematic range bis-tolane liquid crystals
... possess a high Dn, low melting temperature, and small heat fusion ...candidates for making eutectic mixtures, except their dielectric anisotropy is a little too small ( D e ...of high ... See full document
4
Control Method for Voltage Source Converters in Systems with High Frequency Variability
... Abstract— In recent years there has been much attention on the proportional plus resonant (P-R) current regulators for grid connected voltage-source converters ...proposed for use of P-R ... See full document
6
Highly efficient red electrophosphorescent devices based on iridium isoquinoline complexes: Remarkable external quantum efficiency over a wide range of current
... provides, in part, that unless you have obtained prior permission, you may not download an entire issue of a journal or multiple copies of articles, and you may use content in the JSTOR archive only ... See full document
20
A Wide-Speed High Torque Capability Utilizing Overmodulation Strategy in DTC of Induction Machines with Constant Switching Frequency Controller
... illustrated in the flowchart in ...to a six-step mode. In other words by transforming the stator flux locus to the hexagonal shape, we provide the stator flux locus for hexagonal shape ... See full document
6
A DVS Embedded Power Management for High Efficiency Integrated SoC in UWB System
... amplifiers in frequency ...with a current mirror to obtain a positive ...has a wide range from ...dover technique. Thus, the proposed CEMA structure operates in the ... See full document
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