英语词汇“smart antenna”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

> as lemmas

smart antenna

smart antenna n. any of various antennae in which computer technology is used to improve performance; esp. a directional antenna in which the beam is automatically focused on the receiver.

ΚΠ

1977 Microwaves May 46/1 ‘Smart’ antennas will be controlled by microprocessors in spatial scanning applications.

2002 InfoWorld 11 Nov. 28/3 Dozens of antenna elements..form a smart antenna that focuses the RF signal in a point-to-point architecture instead of broadcasting the signal.

2012 N.Y. Times (Nexis) 18 Apr. b1 The smart antenna would direct energy straight at the phones, and..current spectrum would be put to more efficient use.

extracted from smartadj.

as lemmas

单词	smart antenna
释义	> as lemmas smart antenna smart antenna n. any of various antennae in which computer technology is used to improve performance; esp. a directional antenna in which the beam is automatically focused on the receiver. ΚΠ 1977 Microwaves May 46/1 ‘Smart’ antennas will be controlled by microprocessors in spatial scanning applications. 2002 InfoWorld 11 Nov. 28/3 Dozens of antenna elements..form a smart antenna that focuses the RF signal in a point-to-point architecture instead of broadcasting the signal. 2012 N.Y. Times (Nexis) 18 Apr. b1 The smart antenna would direct energy straight at the phones, and..current spectrum would be put to more efficient use. extracted from smartadj. < as lemmas
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