Nokia's device is somewhat less ambitious and is made possible thanks to a wide-band antenna and two very simple circuits.

诺基亚的这款手机倒没那种雄心豪情，它是采用宽带天线及两个非常简单的电路来达到目的的。

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Follow these simple plans to build a multiband shortwave antenna and be on your way to world band radio excitement!

按照这些简单的计划，以建立一个多波段短波天线，并在您的方式为世界的波段收音机兴奋！

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The elliptical planar monopole antenna has the advantages of simple structure, wide band and relatively simple feed, so it can meet the demands of wide-band and high-gain at the same time.

椭圆形平板天线有结构简单、频带宽、馈电相对简单等优点，可以满足小型化天线同时具有宽频带和高增益的要求。

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Just a simple tuner and antenna will do the job if your local station has a digital over-the-air signal.

ENGADGET: What if your cable provider doesn't have ABC in high-def? HD

Aereo is based on a very simple idea: That over-the-air television, the kind one can get from a regular TV antenna, can be made available over the Internet.

FORBES: Aereo: The future of TV is here today