针对机载雷达平面裂缝阵列天线重量轻、刚度大的要求，设计了一次焊接成型的整体结构天线。
In order to reduce weight and improve rigidity, the antenna structure is designed all at once welding.
而海水天线元件重量几近于无，容易装载，可作为备件方便提供——而到最后，就不只是备件了。
Seawater antennae, whose components weigh next to nothing and are easily stowable, could provide handy backups—and, eventually, more than backups.
由于天线尺寸和重量受到限制，星载微波辐射计的空间分辨率通常都比较低。
Generally the spatial resolution of spaceborne microwave radiometer is low since its antenna size and weight are limited by its platform.
平板裂缝天线可满足雷达系统对天线增益高、副瓣低、体积小、重量轻的要求，所以它的设计和制造已受到普遍关注。
The design and manufacture of planar slotted array antenna have been widely interested for its high gain, low sidelobe, compact size, and light weight which can meet requirements of radar system.
网状天线以其重量轻、折收体积小等特点在空间大型可展开天线的研制方面得到了越来越广泛的应用。
With features of light-weight, small-packaged cubage, etc , the mesh reflector has been used widely for developing large deployable antenna for space application .
当采用自适应结构控制天线形变规律的时候，可以大大降低结构的重量并使结构具有更高的形状精度。
When using smart structure to control the deformation of the antenna structure, the weight of the structure can be reduced obviously and the shape precision of the antenna can be improved greatly.
这种天线本身的结构特点，使得结构设计人员必须在有限的空间及重量前题下保证阵列天线平面度。
The structure characteristic of this kind of aerial, made the structure designer guaranteed the array aerial level degree under the limited space and weight.
该天线结构简单，重量轻、设计容易、制造成本低廉，适合隧道、高速公路、长形建筑等狭长区域的信号覆盖。
The antenna has a simple structure, light weight, easier design, lower cost, fit for the signal cover of the narrow and long region such as tunnel, expressway, long buildings.
将这种天线装载在尤其要求小型且重量轻的手表型无线电控制时钟。
Such antenna is equipped on a wrist-watch type radio controlled timepiece particularly requiring the reduction in size and weight.
波导缝隙天线比较结实，但是成本太高，微带天线则重量轻、成本低、易于制造，因此很多时候优先考虑。
Waveguide slot antenna is firm, but the cost is too high. The microstrip antenna is light, its cost is low and it is simple to fabricate, so it is a prior consideration at much time.
UWB通信不仅要求天线具有良好的时域与频域特性而且要求天线尺寸小、结构简单、重量轻、成本低等。
UWB communication not only requires antennas be of good property in the domain of frequency and time, but also requires small size, simple structure, light weight and low cost antennas.
平板裂缝天线可满足雷达系统对天线增益高、副瓣低、体积小、重量轻的要求，所以在机载雷达中得到广泛应用。
The planar slot array antenna can satisfy a radar screen's request for antenna high gain, low side lobe, small volume, and light weight etc. So it gets extensively applied in the airborne radar.
采用微机械技术研制的RF -MEMS天线是RF - MEMS系统的关键器件之一，它不但具有体积小、重量轻、性能稳定等优点外，还能和其他电路元件集成在一起。
Micromachined RF-MEMS antenna, one of the key devices in RF-MEMS, has small size, light weight, stable quality and other merits; it can be integrated with other circuit element.
大口径双弯曲碳纤维天线具有重量轻、刚强度高和曲面精度高等特点，适合应用于对重量控制要求严格的机载、球载雷达系统中。
The large double curved reflector CFRP antenna is characterized by light weight, high strength and rigidity, high surface precision and so on.
大口径双弯曲碳纤维天线具有重量轻、刚强度高和曲面精度高等特点，适合应用于对重量控制要求严格的机载、球载雷达系统中。
The large double curved reflector CFRP antenna is characterized by light weight, high strength and rigidity, high surface precision and so on.
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