Based on this exasperate antenna performance, a new rectifier with high power conversion efficiency and low turn-on voltage is presented.
考虑到单线圈天线的性能降低，设计了一个新的具有高效率低启动电压的电荷泵整流电路。
The problem has been that high temperatures are necessary to power heat-based conversion systems, yet solar cell efficiency rapidly decreases at higher temperatures.
问题是热能转化系统需要更高的温度，而太阳能电池的效率在高温下迅速降低。
Researchers are applying the design to semiconductor materials to make solar cells that they hope will save money on materials costs while still offering high power-conversion efficiency.
研究者正把这项设计应用到制造太阳能电池的半导体材料上，这样他们希望在节省材料成本的同时仍可以提供高效率的能量转换。
These converters perform from positive to positive and negative DC DC voltage increasing conversion with high power density, high efficiency and cheap topology in simple structure.
该变换器完成从正电压至正和负电压的DC- DC升压变换，功率密度和效率高，拓扑结构简单价廉。
The double-clad fiber laser has the advantages of simple structure and high reliability, high output power, high conversion efficiency, high beam quality.
它具有结构简单紧凑、输出功率高、稳定可靠、光电转换效率高、光束质量好等优点。
The signal power output of high conversion efficiency is depended on the optimum crystal lengths, pump intensity and signal power.
高转换效率的信号光输出取决于抽运光和初始信号光的强度及晶体长度的最佳优化值。
As the power efficiency of traditional silicon-based solar cell is low and also it costs high, concentrator photovoltaic systems with high conversion efficiency will become the main direction.
由于传统的硅基太阳能电池发电效率低、成本高，因此高转换效率的聚光太阳能系统将成为研究太阳能发电的主要方向。
Improving the traditional tracking control circuit and power combination to improve the system's energy conversion efficiency about 7 to 10 percentage points, with high stability.
改进传统的控制电路与功率跟踪相结合，提高系统的能量转换效率7到10个百分点，具有较高的稳定性。
Test results demonstrated that the converter has the advantages of simple topology, high power density, high conversion efficiency, high power factor, uninterruptible power supply, low cost.
试验结果表明，这种变换器具有电路拓扑简单、功率密度高、变换效率高、功率因数高、不间断供电、成本低等优点。
The converter provides high conversion efficiency with a simple power component design.
在简单的电力部件设计的情况下，转换器提供了高的转换效率。
The basic factors related with photonic information processing are ultrahigh response speed, low photon power threshold, high conversion efficiency and relatively low device cost.
光子信息处理的基本要素是超高速响应速度、低光子功率阈值、高转换效率以及较低的器件成本。
By high performance constant-current drive power reached more than 90%, conversion efficiency than traditional fluorescent lamp province electricity rate reaches above 60%.
采用高性能恒流驱动电源，转换效率大于90%，比传统日光灯省电率达60%以上。
For RF PA, always require it can output a certain power within a range of frequency, at the same time meeting the system nonlinear requirements and have high conversion efficiency.
射频功率放大器总是要求在一定频率范围内输出一定的功率，同时满足系统的线性度和高效率要求。
For RF PA, always require it can output a certain power within a range of frequency, at the same time meeting the system nonlinear requirements and have high conversion efficiency.
射频功率放大器总是要求在一定频率范围内输出一定的功率，同时满足系统的线性度和高效率要求。
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