Patent ID: 8154206
Filing Date: 2012-04-10
Classification: A61B,H01J,H05H

Abstract:
1. A portable microwave plasma generator capable of generating plasma with low electric power comprising: a coaxial cable comprising: an outer conductor encircling the coaxial cable; a connection conductor, comprising at least one gas inlet tube, electrically connecting between the first inner conductor and the outer conductor at one end of the coaxial cable; and a connection member comprising a second inner conductor passing through the outer conductor and then connecting to the first inner conductor, wherein the dielectric material is air, an empty space into which to introduce an inert gas, and a microwave is applied through the second inner conductor, wherein the inert gas is one selected from a group consisting of helium and argon, and wherein a point where the microwave is applied is adjusted by adjusting a position of the connection member, thereby making impedance matching of the portable microwave plasma generator.