Radial line slot antenna plasma

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Radial Line Slot Antenna - Chiba U

A T-antenna, T-aerial, flat-top antenna, or top-hat antenna is a capacitively loaded monopole wire radio antenna [1] used in the VLF, LF, MF and shortwave bands. [2] [3] [4] T-antennas are widely used as transmitting antennas for amateur … Omnidirectional antenna - Wikipedia Omnidirectional antennas oriented vertically are widely used for nondirectional antennas on the surface of the Earth because they radiate equally in all horizontal directions, while the power radiated drops off with elevation angle so … Dipole antenna - Wikipedia In radio and telecommunications a dipole antenna or doublet [1] is the simplest and most widely used class of antenna. [2] [3] The dipole is any one of a class of antennas producing a radiation pattern approximating that of an elementary … Folded unipole antenna - Wikipedia

Trials of RF plasma production using different antenna geometries with magnetic ﬁeld Shunjiro Shinoharayand Tsutomu Soejima Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, Kasuga, Fukuoka 816-8580, Japan Received 1 June 1998, in ﬁnal form 18 September 1998 Abstract. Plasma production studies excited by the ...

Slot antenna - Wikipedia A slot antenna consists of a metal surface, usually a flat plate, with one or more holes or slots ... Slot antennas are often used at UHF and microwave frequencies instead of line antennas when greater control of the radiation pattern is required. ... Plasma antenna · Quad antenna · Reflective array antenna · Regenerative loop ... Radial Line Slot Antennas - Springer communication antenna, plasma etching, and high power use. ... Radial line; Slot antenna; Circular polarization; Linear polarization; Direct broadcast satellite; ...

The American Physical Society

Abstract: The near field distributions in radial line slot antennas (RLSA) for surface wave coupled plasma (SWP) are examined. The RLSA are suitable for uniform, high density and large-area plasma generation. In order to realize higher productivity, quick evacuation of reaction gas a narrow gap process space is highly required. Simulation of microwave pulsing in a radial line slot ...

Radial Line Slot Antenna. Academic & Science » Electronics. Add to My List Edit this Entry Rate it: (5.00 / 4 votes) Translation Find a translation for Radial Line ...

A Model for Antenna-Plasma Wave Co upling towards Control ... A Model for Antenna-Plasma Wave Co upling towards Control of Uniformity in Slot-Excited Microwave Discharges Daichi SAWADA, Akihiro TSUJI, Takanori KITSUDO, Yasuyoshi YASAKA, and Hiromasa TAKENO Department of Electrical and Electronic Engineering, Kobe University, 1-1 Rokkodai, Nada, Kobe 657-8501, Japan US Patent for Plasma processing apparatus and plasma ...