1) quasi-optical power combining
准光功率合成
1.
This paper summarizes the advances on quasi-optical power combining techniques in the frequency range of millimeter and submillimeter waves,introduces the achievements of the early researchs with emphasis on the recent applications of holography to the quasi-optical power combining techniques.
总结了毫米波、亚毫米波频段的准光功率合成技术的研究进展,介绍了准光功率合成技术早期的研究成果。
2) holographic quasi-optic power combining
全息准光功率合成
1.
Chapter 2 introduces the principle of millimeter-wave holographic quasi-optic power combining technology.
第二章中,介绍了全息准光功率合成技术的基本原理,将全息技术用于准光功率合成系统中可以实现功率的分配和合成。
3) power combination
功率合成
1.
High power device of magic-T is adopted with channel power combination technique principle.
利用通道功率合成技术原理,采用魔T这一大功率器件,可以在射频通道上合成更高功率。
2.
The UWB impulse radar target-detection system including a power combination solid state pulse source,a UWB planar horn antenna array for transmitting and receiving,a quadrature demodulation receiver and a computer for controlling is designed,and its theory is presented.
用电路合成和空间合成技术,将多个数千伏、纳秒级、超宽带脉冲源合成为兆瓦级高功率脉冲源;文中设计了一套由功率合成的全固态脉冲发射机、超宽带平面喇叭收发天线阵、正交解调采样接收机、主控计算机四大部分组成的冲击体制雷达目标探测系统,介绍了系统的工作原理;给出了实际系统目标探测的外场试验相关试验结果,验证了系统的可行性以及信号处理算法的正确性和有效性,为高功率冲击体制雷达技术的发展奠定了一定的实践基础。
3.
Wide-band power combination is defined and classified in terms of channel and space,and the technical advantages are illuminated from the two aspects.
对宽带功率合成技术进行通道和空间两种定义和分类,并分别阐明其技术优点,最后综合这两种技术,给出三种新型发射机的电路形式。
4) power combining
功率合成
1.
Presents the relationship of source impedance and load impedance of broadband power combining/splitting networks when the load gains the maximum of power using theory of transmission line and circuit equation The measuring result is accorded with theoretic resul
利用传输线理论和电路方程 ,给出了宽带功率合成 /分配网络中 ,负载吸收最大功率时 ,负载阻抗与源阻抗之间应该满足的关系。
2.
When connecting the resonant tank to the output port of the transistor in the power combining stage,the impedance matching is more effectively improved in the whole band compared with LC or RLC resonant tanks,hence the gain flatness and the output VSWR are simultaneously improved.
本文介绍了一种改进型的串联谐振回路在宽带功率合成中的应用。
3.
For researching millimeter wave power combining technique,a new style low loss millimeter wave microstrip integrated 3dB hybrid,extracting advantages from traditional Wilkinson hybrid,was proposed.
针对毫米波功率合成技术研究,吸取传统W ilk inson电桥的优点,提出了一种新型低损耗毫米波微带集成3dB电桥,其成本低、加工制作容易、在32GHz~37GHz,插损为0。
5) power synthesis
功率合成
1.
Study of power synthesis SMPS methods with high-reliability and multi-phase controlled transformer;
高可靠性单变压器多相控制功率合成SMPS方案研究
2.
The usual implementing method and the existing problems about high power frequency converters are analyzed, and a power synthesis technology using parallel connecting power units is presented which enhances the power of frequency converter and exceeds in the limitation of switches components capacitance and raises the reliability and actuality.
分析了大功率变频器常规的实现方法及存在的问题 ,进而提出用功率单元并联的功率合成技术 ,以增加变频器的功率 ,使变频器的容量不再受开关器件的容量限制 ,提高了可靠性和可实现性的方法 ,并给出了实验结
3.
5 GHz is fabricated to build an experiment system for monitoring the power synthesis.
一种新型的双频微波功率合成器,通过阶跃阻抗低通滤波器和平行耦合线带通滤波器构成的微带电路实现。
6) Power-combining
功率合成
1.
In this paper, a waveguide-based 1×2 power-combining structure at Ka-band using double antipodal finline-to-microstrip transitions is proposed, and the optimal tapers are analyzed by using spectral domain method.
提出一种基于双对极鳍线-微带过渡的Ka频段1×2路波导基功率合成器,借助谱域法完成最佳渐变鳍线阵设计。
2.
A waveguide-based 2×2 power-combining structure at Ka-band by using double antipodal finline-to-microstrip transitions was presented.
提出一种采用双对极鳍线—微带过渡的Ka频段2×2波导基功率合成结构。
3.
In this thesis, various solid-state power-combining techniques have be.
特别是在毫米波频段,鉴于单个单片集成电路可能提供的功率有限,要提高系统的输出功率就需要采用功率合成技术。
补充资料：功率准数
分子式：
CAS号：
性质：又称功率准数。搅拌叶轮搅拌功率与流体密度、叶轮转速的立方及叶轮直径的五次方的比值。它表示搅拌叶轮的功率特性。
CAS号：
性质：又称功率准数。搅拌叶轮搅拌功率与流体密度、叶轮转速的立方及叶轮直径的五次方的比值。它表示搅拌叶轮的功率特性。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条