微波天线

并以某高功率微波天线为例，完成了基于PID控制算法的跟踪瞄准机电动力学仿真。

Taking certain high-power microwave antenna as example , the electromechanical control simulation by the PID algorithm is made .

双波段天线四功能馈源，属于改进的一种微波天线设备，可以同时传输C波段收、发信号和Ku波段收、发信号。

Double band antenna with tetra function feeders is a improved kind of microwave antenna equipment , which could send and receive signals at C-band or Ku-band simultaneously .

方法用球形微波天线导管消融12只犬左右心室肌，消融时间固定为50s，输出功率20～100W。结果于消融期间可出现定性心律失常。

Methods The left and right ventricles of 12 dogs were ablated using a spherical microwave antenna catheter .

介绍了一种新型圆极化高功率微波天线，可辐射高功率微波源所产生的TEM或TM（01）模。

A novel circularly-polarized high power microwave ( HPM ) antenna is presented , which can directly radiate the coaxial TEM mode or circular TM_ ( 01 ) mode from high-power microwave sources .

在人口密集的区域，如何维护数量庞大的微波天线和基站之间的通信成为一个迫在眉睫的任务，，因此光载无线通信系统（RadioOverFiber，RoF）成为未来降低分布式天线系统成本的潜在手段。

In densely populated areas , how to maintain communication between a huge number of microwave antennas and base stations known as an urgent task , and radio-over-fiber architecture is a potential scheme to reduce the expenses of distributed antenna system in the future .

材料与方法20只兔剖腹后采用18G微波天线（芯线长1cm），40W，2min凝固左肝内侧叶。

Materials and Methods With a 18G microwave needle electrode , left hepatic medial lobe was thermally coagulated in 20 rabbits at laparotomy .

研究了具有高阻抗的电磁带隙（EBG）的双层平面型金属-电介质周期性单元结构，此类结构的特定频率的表面波抑制和同相位反射性质在微波天线及高速电路中有广阔应用前景。

The planar metallo-dielectric electromagnetic bandgap ( EBG ) structure has attracted widespread interest , since it has the characteristics of suppressing surface waves and reflecting with no phase reversal within a forbidden frequency .

本文在对LTCC技术国际国内研究现状充分调研的基础上，侧重在微波天线及集总元件的设计，进行了一些相关研究。

Recently LTCC technique has become one of the hotspots in microwave circuit and system research field . After adequate investigation , we have done some relevant research on the design of microwave antennas and lumped elements .

结果：样品距微波天线0.5cm时，一定条件的微波辐射可引起巨噬细胞生物发光的增强。

Results : When the distance between the sample and microwave antenna was 0.5 cm , the microwave irradiation could increase the bioluminescence of macrophage .

为此，国内外进行了许多研究工作，提出了模式变换器接辐射喇叭、Vlasov天线、模式转换天线以及径向线阵列天线等高功率微波天线型式。

Therefore , many researches have been made at home and abroad , and such HPM antennas as mode converter with radiant horn , Vlasov antenna , mode-transducing antenna and High-power radial line helical array antenna have been put forward .

利用锁定放大器实现微波天线方向图的精确测量

The Precise Measurement of Microwave Antenna Pattern with Lock in Amplifier

新型内冷微波天线凝固肝组织的实验研究

Liver coagulation by using a new type of internally cooled microwave electrode

侵入式微波天线热疗性能研究

Research on the Hyperthermia-Therapy Performances of Invasive Microwave Antennas

微波天线最佳馈源位置的测量

Measurement of the Optimum Position of Microwave Antenna Feed

大气击穿对高功率微波天线的影响

Effect of air breakdown on high power microwave antenna

车载微波天线伺服跟踪系统的设计和实现

Design of Servo Tracking System of Microwave Vehicle Antenna

距离约束算法在微波天线面形测量中的应用

Profile Measurement of Microwave Antenna Based on Distance Constraint

另外还介绍了植入微波天线加热治疗脑瘤的新技术。

Also the technique for heating brain tumors with implanted microwave antennas was introduced .

用于微波天线的三维面形测量技术

A three-dimensional shape measurement technique for microwave antenna

谱域法在微波天线中的应用研究

Applying Research of Spectral-Domain Approach in Microwave Antenna

平面微波天线的研究

Studies on the Flat Profile Microwave Antennas

第一部分主要介绍了四路微波天线开关的设计和制作。

In first part , a four-route antenna switch used in PAS system is introduced .

福州市长途电信枢纽大楼预应力微波天线塔台模型试验研究

Study on Model Test of Prestressed Concrete Microwave Antenna Tower over the Fuzhou Telecommunication Building

微波天线差波束特性分析

Characteristic Analysis of Microwave Antenna Difference Beam

微波天线增益的高精度测量

Exact Gain Measurement of Microwave Antenna

柔性制造在微波天线制造技术中的应用

Application of FMT in Antenna Manufacture

用微波天线阻抗法测量再入等离子体的密度及其分布

The measurement of reentry plasma 's electron density and profile by using microwave antenna impedance method

微波天线阵列诱导高温原位灭活治疗恶性肿瘤或侵袭性骨肿瘤10例体会

Analysis of treating 10 patients of malignant or aggressive bone tumors with microwave antenna array induced hyperthermia

为了达到更好的传输效果，微波天线通常被安装在较高的地方。

The microwave antennas are usually equipped in higher place in order to achieve better transmission effect .

无源微波天线开关管

Passive microwave duplexer tube