专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US2652511A High-frequency generator 失效
公开(公告)号：US2652511A
公开(公告)日：1953-09-15
申请号：US14787050
申请日：1950-03-06
申请人： HEWLETT PACKARD CO
发明人： HEWLETT WILLIAM R , ZEIDLER HOWARD M
IPC分类号： H03B9/06
CPC分类号： H03B9/06

2. 发明授权

US2648005A Klystron oscillator 失效
标题翻译：速调管振荡器
公开(公告)号：US2648005A
公开(公告)日：1953-08-04
申请号：US4779448
申请日：1948-09-04
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： TAYLOR JR JOHN W , PARNELL WILLIAM S
IPC分类号： H01J25/24 , H03B5/18 , H03B9/06
CPC分类号： H03B9/06 , H01J25/24 , H03B5/1835

3. 发明公开

KR1020100073335A 전자파 발생 장치 및 방법 无效
标题翻译：电磁波发生装置及方法
公开(公告)号：KR1020100073335A
公开(公告)日：2010-07-01
申请号：KR1020080131972
申请日：2008-12-23
申请人： 서울대학교산학협력단
发明人： 장규하 , 소진규 , 원종효 , 전석기 , 김정일 , 박건식
IPC分类号： H03B9/04 , H03B9/14
CPC分类号： H03B9/06 , H01J1/304 , H01J25/22 , H03B9/08
摘要： PURPOSE: An apparatus and a method for generating an electromagnetic wave are provided to modulate the remaining electron beam by generating the electron beam inside a first resonator using the part of electron beams. CONSTITUTION: A first electron beam generation unit(110) generates an electron beam. Second and third electron beam generation units(120,130) are arranged around the first electron beam generation unit and generate the electronic beam. The electronic beams emitted from the first to third electron beam generation units pass through a first resonator(200) with a grid. A plurality of repellers(320,330) is arranged to return the electron beam passing through the first resonator. A second resonator(400) is formed on a progressing path of the electron beam emitted from the first electron beam generation unit. A collector collects the electron beams passing through the second resonator.
摘要翻译：目的：提供用于产生电磁波的装置和方法，以通过使用电子束的一部分在第一谐振器内产生电子束来调制剩余的电子束。构成：第一电子束产生单元（110）产生电子束。第二和第三电子束产生单元（120,130）围绕第一电子束产生单元设置并产生电子束。从第一至第三电子束产生单元发射的电子束通过具有栅格的第一谐振器（200）。多个驱避器（320,330）被布置成使通过第一谐振器的电子束返回。第二谐振器（400）形成在从第一电子束发生单元发射的电子束的前进路径上。收集器收集通过第二谐振器的电子束。

4. 发明公开

KR1020110054858A 냉음극에서 발생하는 변조된 전계방출을 위한 광결정 다이오드 공진기 失效
标题翻译：用于从冷阴极调制场发射的光子晶体二极管谐振器
公开(公告)号：KR1020110054858A
公开(公告)日：2011-05-25
申请号：KR1020090111650
申请日：2009-11-18
申请人： 한국전기연구원
发明人： 한성태 , 김정일 , 전석기 , 김근주 , 김종욱
IPC分类号： H03B9/04
CPC分类号： H03B9/06 , H01J1/304 , H01J25/22 , H03B9/08
摘要： PURPOSE: A photonic crystal diode resonator for modulated field emission from a cold cathode is provided to overcome transit time effect by overcoming a line defect through a waveguide path of an external electromagnetic wave. CONSTITUTION: A photonic crystal diode resonator(200) includes a first metallic substrate(210), a second metallic substrate(220) and plural dielectric bars(230). A 2D photonic crystal structure of the plural dielectric bars includes a point defect and a line defect. A cold cathode(211) is placed on the point defect of the first metallic substrate.
摘要翻译：目的：提供一种用于来自冷阴极的调制场发射的光子晶体二极管谐振器，以通过克服通过外部电磁波的波导路径的线路缺陷来克服通过时间效应。构成：光子晶体二极管谐振器（200）包括第一金属衬底（210），第二金属衬底（220）和多个电介质棒（230）。多个介质条的2D光子晶体结构包括点缺陷和线缺陷。将冷阴极（211）放置在第一金属基板的缺陷点上。

5. 发明公开

KR1020100072824A 광 결정구조를 이용한 고출력 전자파 발생 장치 无效
标题翻译：使用光子晶体的高功率电磁波发生装置
公开(公告)号：KR1020100072824A
公开(公告)日：2010-07-01
申请号：KR1020080131347
申请日：2008-12-22
申请人： 서울대학교산학협력단
发明人： 장규하 , 소진규 , 원종효 , 전석기 , 김정일 , 박건식
IPC分类号： H03B9/04 , H03B9/10
CPC分类号： H03B9/06 , H01J1/304 , H01J25/22 , H03B9/08
摘要： PURPOSE: A high power electromagnetic wave generation device for using a photonic crystal structure is provided to obtain desired high power by increasing the number of electronic beam according to design. CONSTITUTION: A resonator(200) is operated by in a plurality of electron beam generation units(100) with created a plurality of electronic beams. The voltage of the negative principle in nature is applied in a repeller(300). The resonator is comprised of three side parts formed by metal side, a side part with photonic crystal, and an lower side and upper side(260) comprising a grad(251). The photonic crystal structure comprises the line flaw unit. A plurality of electronic beams produces the electromagnetic wave having the high order width magnetism mode it is combined with the resonance mode of resonator. The electromagnetic wave of the low grade mode of the high order width magnetism mode becomes extinct.
摘要翻译：目的：提供一种使用光子晶体结构的高功率电磁波产生装置，通过根据设计增加电子束的数量来获得所需的高功率。构成：谐振器（200）由多个电子束发生单元（100）操作，产生多个电子束。本质上，消极原理的电压应用在推斥器（300）中。谐振器包括由金属侧形成的三个侧面部分，具有光子晶体的侧面部分和包括梯度（251）的下侧和上侧（260）。光子晶体结构包括线路缺陷单元。多个电子束产生具有与谐振器的谐振模式组合的高阶宽度磁模式的电磁波。高阶磁场模式的低等级模式的电磁波消失。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式