Helical antenna has not only almost identical to the resistive input impedance in broad bandwidth, but also works by the end of super-gain front lobed map in the same frequency band.

螺旋天线不仅在宽频带上具有近乎一致的电阻性输入阻抗，而且在同样的频带上按超增益端射阵的波瓣图工作。

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Cancellation gain of antenna decreases rapidly with increasing of bandwidth of interference in adaptive side lobe cancellation.

在自适应旁瓣相消技术中，天线的相消增益会随着信号带宽的增加而迅速下降。

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The narrow bandwidth property of a microstrip antenna is one of the important reasons to restrict its wide application.

微带天线的窄频特性是限制它广泛应用的原因之一。

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The high-bandwidth antenna that aims back at Earth is beaming back "lots and lots of data" and the rover is expected to capture a color panorama of its surroundings on Thursday, she said.

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They can make a broadband antenna with ultra high bandwidth but without a steerable dish.

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The UltraGig 6400 combines the intelligent beam-forming technology of a 60GHz RF transceiver with an embedded antenna array to enable a secure, high-bandwidth video link to WirelessHD-compliant receivers and displays, thereby eliminating all interference with Wi-Fi-based solutions.

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