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• n  an antenna that transmits or receives signals only in a narrow angle

News & Articles

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• Hysteria over leaks
  Spy work holds deep allure for many people. My own career as a secret agent began as an outgrowth of training beagle hunting dogs. See, I needed new antennas for the little radio transmitters in the animals' collars — which combined with a directional antenna and multi-channel receiver helped me bring the little rascals home alive at day's end. by Gene Lyons Spy work holds deep allure for many ...
  June 12, 2013 - Arkansas Times