What does j-pole antenna mean?
Definitions for j-pole antenna
j-pole anten·na
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Wikipedia
J-pole antenna
The J-pole antenna, more properly known as the J antenna, is a vertical omnidirectional transmitting antenna used in the shortwave frequency bands. It was invented by Hans Beggerow in 1909 for use in Zeppelin airships. Trailed behind the airship, it consisted of a single one half wavelength long wire radiator, in series with a quarter-wave parallel transmission line tuning stub which matches the antenna impedance to the feedline. By 1936 this antenna began to be used for land-based transmitters with the radiating element and the matching section mounted vertically, giving it the shape of the letter "J", and was named the J antenna by 1943. When the radiating half-wave section is mounted horizontally, at right-angles to the quarter-wave matching stub, the variation is usually called a Zepp antenna.
Numerology
Chaldean Numerology
The numerical value of j-pole antenna in Chaldean Numerology is: 5
Pythagorean Numerology
The numerical value of j-pole antenna in Pythagorean Numerology is: 1
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"j-pole antenna." Definitions.net. STANDS4 LLC, 2024. Web. 1 May 2024. <https://www.definitions.net/definition/j-pole+antenna>.
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