辐射单元位于介质板1上，沿边缘开槽。
The radiating element is arranged above the dielectric plate 1 grooving along the edge.
矩形腔十字裂缝天线就是这种天线理想的辐射单元之一。
A rectangular cavity crossed slot antenna is one of ideal antenna elements for this antenna system.
图7 - 1和后面的图表只显示了少量辐射单元的情况。
Figure 7-1 and subsequent diagrams show only a limited number of radiating elements.
非对称单脊波导裂缝线源是一种新型相控阵天线辐射单元。
Asymmetric ridge waveguide slot array is a novel linear array radiating element for phased array antenna.
非对称单脊波导裂缝线源是一种新型相控阵天线辐射单元。
An asymmetric ridge waveguide slot array is a novel linear array radiating element for phased array antenna.
计算结果同时表明该辐射单元至少可以满足10%的频带宽度。
The results of calculation also show that the flat-topped element pattern and the reflection coefficient keep well at least in a 10% frequency band.
本发明涉及微带天线，特别涉及微带天线辐射单元与滤波器的耦合结构。
This invention is related to a micro-strip antenna, especially a coupling structure of a micro-strip antenna radiation unit and a filter.
相控阵天线利用移相器补偿信号到达辐射单元时间的差异，从而控制波束方向；
With compensation of signal's time delay from different radiating element by phase shifters, phased-array antenna can control array beam easily.
接地板位于介质板2的一面，在中心开一缝隙，通过该缝隙对辐射单元进行馈电。
The ground plate is arranged on one side of the dielectric plate 2 with a gap arranged at the middle, which is fed with the power to the radiating element through the gap.
该天线采用平衡微带线作馈线，以印刷振子作为辐射单元，末端采用匹配电路对其输入阻抗进行匹配。
Balanced micro-strip line is utilized as feed line, printed dipole is adopted as radiation element, and a matching network is employed for tuning the input impedance of the antenna.
该天线采用印刷电路板上的矩形贴片作为辐射单元，通过在矩形贴片上开一个C形槽来实现陷波功能。
By taking the rectangular metal patch on a printed circuit board as the radiation element and by cutting a C-shaped slot in the rectangular patch, a frequency band notch is implemented.
在传统的一维相扫强制馈电天线系统中，发射信号通过列馈功分器进入行馈功分器，再经由连接电缆馈送到天线辐射单元。
As conventional one-dimensional array using coercive feed, the signal to be transmitted arrive at radiating elements after via column-feed power divider firstly, via row-feed power divider secondly.
阵列天线辐射单元采用空气介质的微带贴片天线，辐射效率高；阵列天线的馈线网络采用低损耗的空气带状线形式，降低了馈线损耗。
The radiating element of array antenna is air dielectric microstrip patch antenna, which has high efficiency, and the feed network is low loss air strip, which can reduce the loss of the feed line.
多口径辐射单元结构是一个封闭的腔体，采用常规的机械加工方法无法实现，必须将其分解成几个结构件分别加工，再将其连接成腔体。
The structure of multiple-aperture radiation element is a closed cavity which cant be processed with normal machining method and have to be disparted to several parts.
相控阵雷达通过电的方式控制天线孔径面上各辐射单元的相位变化，以实现波束的快速扫描，使其具有灵活、变化快速、多功能等优点。
Phase Array Radar can scan beams fast by controlling the phase of radiator elements in the antenna aperture surface, which shows many excellences such as agility, change celerity and multifunction.
阐述了矩形径向线馈电螺旋阵的工作原理，对辐射单元、耦合探针和馈电系统进行了详细设计，进而得到一个X波段4单元阵列天线模型。
The radiation element, the coupling probe and the feeding system were designed in details, as a result, an X-band 4-element array model was obtained.
除此之外，还对同轴线介质的选取做了讨论，最终选择以聚四氟乙烯为同轴介质的同轴线作为基本辐射单元。2、对天线的网络划分做了详细分析。
In addition, the selection also coaxial media were discussed and ultimately choose to PTFE as a coaxial coaxial medium as the basic unit of radiation. 2, Do a detailed analysis of the antenna network.
其中的一个方法是测量行为类似于针对某个点的单元，并记录辐射率温度读取器。
One way is to measure a cell that behaves similarly with a point and shoot emissivity temperature reader.
装有喷雾器的水池用来抵抗发电单元的背景辐射。
也就是说，每一次释放的辐射都可能会增加，如果2号单元的情况变得更糟，很有可能出现一次大量的辐射释放。
That said, there is every likelihood of further releases-and it is impossible completely to rule out large ones if the situation at unit two worsens.
两个初相不同的相参信号由两个在空间上正交的线极化天线单元辐射，将形成椭圆极化波。
Two coherent signals with different primary phases radiated by two orthogonal in-space linear polarization antenna elements form an elliptical polarization wave.
天线单元采用套筒偶极子结构，这种结构既能实现全向辐射特性又易于串联组阵。
Sleeve dipole is chosen as antenna array element, because of its omnidirectional radiation and its configuration as antenna array.
结果表明，保持所有辐射裂缝单元间距相等的短路板融入法有利于低副瓣性能的实现。
Calculating result shows that it is beneficial to realize low sidelobe to keep uniform element space in including method.
其结果包括阵列单元的输入阻抗、空间波辐射效率、方向性系数和辐射方向图等。
The results for element input impedance, radiation efficiency of space wave, directivity and radiation pattern are presented.
当计算其能量时，要用到每单元辐射面积的输出功率。
When calculating the wattage capabilities of a Element, the unit of watts output per unit of radiating surface area is used.
根据实测的单元天线方向图，利用几何绕射理论，给出了金属截锥柱侧天线三维辐射场的一种有效的数值分析方法。
On the basis of the experimental element pattern and GTD, an efficient numerical method for analyzing 3-D radiation field of antennas on the truncated cone-cylinder is presented.
根据实测的单元天线方向图，利用几何绕射理论，给出了金属截锥柱侧天线三维辐射场的一种有效的数值分析方法。
On the basis of the experimental element pattern and GTD, an efficient numerical method for analyzing 3-D radiation field of antennas on the truncated cone-cylinder is presented.
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