a broadband circularly polarized stacked microstrip antenna with low profile is presented.

采用口径耦合馈电方式设计了一种宽带低剖面微带天线。

this paper addresses a wideband circularly polarized antenna originating from the ring-slot antenna.

本文设计了一种由圆环缝隙天线变形而来的宽带圆极化天线。

based on the theoretic analysis, a study is made on broadband circularly polarized microstrip antenna and a mode of simple structure with good antenna performance is proposed.

在基本原理讨论的基础上，本文重点研究了宽带圆极化微带天线的设计方法，提出了一种结构简单性能良好的天线形式。

the propagation of linearly and circularly polarized high-intensity femtosecond laser pulses in bulk media is experimentally investigated.

实验研究了线偏振和圆偏振状态下的飞秒强激光脉沖在块状材料中的传输过程。

basic conception and definition of circularly polarized wave and antenna are presented.

论述了圆极化波和天线的基本概念和定义；

adopting circularly polarized technique with which multipath interference (mpi) can be suppressed, high performance antenna can be obtained.

所以，提高天线增益和采用能抑制多径干扰的圆极化技术成为我们提高天线性能的必然选择。

by means of a method of multiple scales we derive two coupled nonlinear envelope equations, which govern the evolution of two circularly polarized components of the probe field.

通过使用多重尺度法，我们得到了一组耦合的非线性包络方程。该方程组描述了探测光相互正交的圆偏振状态的演化方式。

finally, some simulations and discussions on stochastic acceleration of electrons in plasma with two ultra intense circularly polarized laser pulses have been done.

最后，我们模拟并讨论了两束超强圆偏振激光脉沖对等离子体中电子的随机加速问题。

we have numerically studied the response of turing stripe patterns to a circularly polarized electric field.

类似的结果在旋转电场作用在其他图灵斑图上也能够得到。

the collimated light goes through a1/4 wave plate. this converts it into circularly polarized light.

经过準直镜校準后的光线射入四分之一波板。平行偏振光又被转化为圆偏振光。

in this paper, two high stable, low ssb phase noise pll(phase-locked loop) and high gain, circularly polarized microstrip array which are fit for etc are presented.

论文着重研究了etc系统中微波模块的主要部件：两个高稳定度、低相噪的锁相振蕩源及高增益圆极化的车道天线阵。

based on vectorial debye theory, the tight focusing properties of partially coherent and circularly polarized vortex beams are investigated.

根据德拜矢量积分理论，研究了部分相干圆偏振涡旋光束的深聚焦特性。

nowdays circularly polarized technology is one of important branchs in the microstrip antenna of field , it is used in the communications and electric antagonizes.

圆极化技术作为微带天线理论和应用的一个重要分支，近年来在通信及电子对抗等领域中得到广泛应用。

in this paper, the absorption of circularly polarized and the x-mode em-wave by inhomogeneous magnetized plasmas is discussed, and the attenuations are calculated under different conditions.

本文讨论了不均匀磁化等离子体片对圆极化电磁波、异常模电磁波的吸收，计算了不同条件下衰减率。

this paper presents a novel unequal cross-slot coupled circularly polarized microstrip antenna excited by coplanar waveguide(cpw), which is convenient to be integrated with active circuits.

提出一种新型的圆极化微带天线形式，采用共面波导、不等长十字槽耦合馈电，易于与有源电路集成。

in the paper, high gain omnidirectional circularly polarized antenna is designed for marine wireless communication.

本文针对海上无线通信系统，设计出一款高增益全向圆极化天线。

in this work, we have studied the forward raman scattering of circularly polarized krf excimer laser beam in hydrogen gas. the conversion efficiency of the first stokes line has reached about 44%.

本文研究了圆偏振氟化氪激光在氢气中的前向受激喇曼散射，第一级斯托克斯线的转换效率已达44％。

this converts it into circularly polarized light.

平行偏振光又被转化为圆偏振光。

y-fractal element has three symmetrical axils, so this kind of element has better circularly polarized character than cross dipole element that has two symmetrical axils.

分形单元具有三个对称轴，比以前文献中提到的十字交叉形单元具有更好的圆极化特性。

among which, researches related with the circularly polarized laser pulse and multi-beams are increasing gradually, and have proved better for acceleration in a certain degree.

而其中，圆偏振激光脉沖和多激光束的相关研究也在陆续展开，并在一定程度上显示出其优越性。

the main research content of this paper is the acceleration of electrons in plasma with two very intense, short and circularly polarized laser pulses with a certain angle between them.

本文的研究重点是两束成一定角度的超短超强圆偏振激光脉沖对等离子体中电子的加速问题。

the circularly polarized light is then focused down onto the disk.

圆偏振光经物镜聚焦后射到光盘上。

the beam circular polarizer system is designed to convert the laser beam from a linearly polarized beam to a circularly polarized beam.

光束圆形偏光器系统设计用来进行从线式偏振光束到圆形偏振光束的转化。