Plural Hollow Devices Patents (Class 315/5.28)
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Patent number: 8884519Abstract: Disclosed herein is a class of mm and sub mm wavelength amplifiers and oscillators operating with miniature helical slow wave circuits manufactured using micro fabrication technology. The helices are supported by diamond dielectric support rods. Diamond is the best possible thermal conductor, and it can be bonded to the helix. The electron beam is transmitted, not through the center of the helix, but around the outside. In some configurations the RF power produced may be radiated directly from the slow wave circuit. The method of fabrication, which is applicable above 60 GHz, is compatible with mass production.Type: GrantFiled: March 22, 2012Date of Patent: November 11, 2014Assignee: Manhattan Technologies Ltd.Inventors: James A. Dayton, Jr., Carol L. Kory
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Patent number: 8847490Abstract: Disclosed herein is a class of mm and sub mm wavelength amplifiers and oscillators operating with miniature helical slow wave circuits manufactured using micro fabrication technology. The helices are supported by diamond dielectric support rods. Diamond is the best possible thermal conductor, and it can be bonded to the helix. The electron beam is transmitted, not through the center of the helix, but around the outside. In some configurations the RF power produced may be radiated directly from the slow wave circuit. The method of fabrication, which is applicable above 60 GHz, is compatible with mass production.Type: GrantFiled: March 22, 2012Date of Patent: September 30, 2014Assignee: Manhattan Technologies Ltd.Inventors: James A. Dayton, Jr., Carol L. Kory
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Patent number: 8624494Abstract: Disclosed herein is a class of mm and sub mm wavelength amplifiers and oscillators operating with miniature helical slow wave circuits manufactured using micro fabrication technology. The helices are supported by diamond dielectric support rods. Diamond is the best possible thermal conductor, and it can be bonded to the helix. The electron beam is transmitted, not through the center of the helix, but around the outside. In some configurations the RF power produced may be radiated directly from the slow wave circuit. The method of fabrication, which is applicable above 60 GHz, is compatible with mass production.Type: GrantFiled: March 22, 2012Date of Patent: January 7, 2014Assignee: Manhattan Technologies Ltd.Inventors: James A. Dayton, Jr., Carol L. Kory
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Patent number: 8624495Abstract: Disclosed herein is a class of mm and sub mm wavelength amplifiers and oscillators operating with miniature helical slow wave circuits manufactured using micro fabrication technology. The helices are supported by diamond dielectric support rods. Diamond is the best possible thermal conductor, and it can be bonded to the helix. The electron beam is transmitted, not through the center of the helix, but around the outside. In some configurations the RF power produced may be radiated directly from the slow wave circuit. The method of fabrication, which is applicable above 60 GHz, is compatible with mass production.Type: GrantFiled: March 22, 2012Date of Patent: January 7, 2014Assignee: Manhattan Technologies Ltd.Inventors: James A. Dayton, Jr., Carol L. Kory
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Patent number: 8618736Abstract: Disclosed herein is a class of mm and sub mm wavelength amplifiers and oscillators operating with miniature helical slow wave circuits manufactured using micro fabrication technology. The helices are supported by diamond dielectric support rods. Diamond is the best possible thermal conductor, and it can be bonded to the helix. The electron beam is transmitted, not through the center of the helix, but around the outside. In some configurations the RF power produced may be radiated directly from the slow wave circuit. The method of fabrication, which is applicable above 60 GHz, is compatible with mass production.Type: GrantFiled: March 22, 2012Date of Patent: December 31, 2013Assignee: Manhattan Technologies Ltd.Inventors: James A. Dayton, Jr., Carol L. Kory
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Patent number: 8179048Abstract: Disclosed herein is a class of mm and sub mm wavelength amplifiers and oscillators operating with miniature helical slow wave circuits manufactured using micro fabrication technology. The helices are supported by diamond dielectric support rods. Diamond is the best possible thermal conductor, and it can be bonded to the helix. The electron beam is transmitted, not through the center of the helix, but around the outside. In some configurations the RF power produced may be radiated directly from the slow wave circuit. The method of fabrication, which is applicable above 60 GHz, is compatible with mass production.Type: GrantFiled: February 21, 2008Date of Patent: May 15, 2012Assignee: Teraphysics CorporationInventors: James A. Dayton, Jr., Carol L. Kory