Helical resonator
id:
helical-resonator-200-9322152
title:
Helical resonator
text:
A helical resonator is a passive electrical component that can be used as a filter resonator. Physically, a helical resonator is a wire helix surrounded by a square or cylindrical conductive shield. One end of the helix is connected to the shield and the other end is left open. The device works like a coaxial resonator, but it is much shorter because the helical inner conductor reduces the velocity of wave propagation. Like cavity resonators, helical resonators can achieve Q factors in the 1000s
brand slug:
wiki
category slug:
encyclopedia
description:
Electronic component
original url:
https://en.wikipedia.org/wiki/Helical_resonator
date created:
date modified:
2023-10-03T16:55:34Z
main entity:
{"identifier":"Q5704945","url":"https://www.wikidata.org/entity/Q5704945"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/f/fa/Helical_Resonator_%283116177343%29.jpg","width":2272,"height":1704}
fields total:
13
integrity:
15