While the waveguide junctions are the basic components of microwave circuits, many popularly used waveguide junctions have not yet been precisely analyzed.

波导结是微波电路的基本构件，然而许多业已广为应用的波导结迄今仍未准确定量分析过。

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Waveguides are being applied extensively in microwave circuits.

波导是广泛使用的微波器件。

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This model is very useful for analyzing complex microwave circuits.

同时，这一模型对分析结构复杂的混合微波电路有很大意义。

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Those links can be expensive and usually require the local or regional wireline carriers to provide the circuits, although private microwave or fiber circuits are often employed.

FORBES: Connect

ViaSat also offers design capabilities and a number of complementary products including monolithic microwave integrated circuits and modules, DVB-S2 satellite communication components, video data link systems, data acceleration and compression, and mobile satellite antenna systems.

ENGADGET: ViaSat-1 sends its first words through the stratosphere to cooing stateside relatives

Hittite Microwave, a maker of integrated circuits and other high-tech devices, has enjoyed a steady increase in EPS for the last five years, carries no debt and has had strong earnings growth.

FORBES: Magazine Article