| 词汇 | example_english_directional-antenna |
| 释义 | directional antennacollocation in Englishmeanings of directionaland antennaThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with antenna. directional adjective uk /daɪˈrek.ʃən.əl/ us /daɪˈrek.ʃən.əl/ electronicsspecialized Directional radio equipment receives or sends stronger signals in ... See more at directional antenna noun uk /ænˈten.ə/ us /ænˈten.ə/ either of a pair of long, thin organs that are found on the heads of insects and crustaceans (= animals with hard outer shells) and are used to ... See more at antenna Examples of directional antennaThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. This narrow beam width allows more precise targeting of the radio signal - also known as a directionalantenna. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Currently, the station's directionalantenna still covers very little to the eastern half. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In most cases, this was accomplished by simply placing a high-gain directionalantenna on their broadcast tower, aimed at the relaying station. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The remaining transmissions were of 600-line pictures over a directionalantenna, and each frame was scanned every 3.6 seconds. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The directionalantenna produces a kidney shape, with the major lobes of its antenna pattern toward the north-northeast and west-southwest. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A simple form of directionalantenna is the loop aerial. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Most transmissions consisted of the 600-line pictures, which were telemetered by a directionalantenna. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This can be done with an ordinary metal wire, and a metal dish that is used to form a directionalantenna. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A directionalantenna is more sensitive to received signals in some directions than others. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Tower arrays are used to constitute a directionalantenna of a mediumwave or longwave radio station. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A directionalantenna system is used during the station's nighttime hours. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The main antenna was a high-gain directionalantenna. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Longer ranges utilise a directionalantenna and geostationary satellites. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They filed to move to 990 kilocycles, with 10,000 watts of power and a directionalantenna system, operating only from sunrise to sunset. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Anything more than 1,000 watts days and 250 watts nights very likely would require installation of a directionalantenna system at great capital expense. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Systems with high data rates may even use a directionalantenna, if required. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The station broadcast using a three-tower directionalantenna system, with changing patterns, day and night. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Most transmissions consisted of 600 line pictures, which were telemetered by a directionalantenna. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Want to learn more? Go to the definition of directional Go to the definition of antenna See other collocations with antenna |
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