会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明专利
    • Corrugated horn
    • 腐蚀性的
    • JPS6184102A
    • 1986-04-28
    • JP20686384
    • 1984-10-01
    • Nec CorpNippon Hoso Kyokai
    • MIYATA YOSHIHIDEOBUCHI TOMOKITOYAMA NOBORUMASAMOTO KAZUYOSHI
    • H01P1/16H01P1/17H01P3/13H01Q13/02
    • H01Q13/0225
    • PURPOSE:To eliminate the relative phase difference at an aperture by providing a circular corrugated horn part between a corrugate horn aperture of a shape other than circular shape and a waveguide having a prescribed cross section. CONSTITUTION:The aperture coupled with a waveguide 1 is formed circular and the aperture 4 coupled to an antenna is formed as a shape other than a circle, e.g., ellipse. Many teeth 3 of corrugation are provided concentrically to the inner wall of a flair C. A circular corrugate part D is provided to the flair C coupled to the waveguide 1 in the elliptic aperture corrugate horn formed in this way. Thus, the matching is attained at the circular corrugate D, then the relative phase difference at the aperture is eliminated.
    • 目的:为了消除孔径处的相对相位差,通过在圆形外形的波纹喇叭孔与具有规定横截面的波导之间提供圆形波纹喇叭部分。 结构:与波导1耦合的孔径形成为圆形,并且耦合到天线的孔4形成为除圆形之外的形状,例如椭圆形。 许多波纹齿3同心地设置在风格C的内壁上。圆形波纹部分D被提供到以这种方式形成的椭圆形孔波纹喇叭形结构中耦合到波导1的轮廓C. 因此,在圆形波纹D处获得匹配,则消除孔径处的相对相位差。
    • 5. 发明专利
    • Elliptic corrugated waveguide or horn
    • ELLIPTIC CORRUGATED WAVEGUIDE或HORN
    • JPS6152004A
    • 1986-03-14
    • JP17466684
    • 1984-08-22
    • Nec CorpNippon Hoso Kyokai
    • YAMAWAKI SEIICHIKOBUCHI TOMOKITOYAMA NOBORUMASAMOTO KAZUYOSHI
    • H01P3/127H01P3/123H01Q13/02
    • H01Q13/0225H01P3/123
    • PURPOSE: To design the depth of corrugation with the strict solution by designing the depth of slot of corrugate under the condition that an electric field and a magnetic field in the circumferential direction of an ellipse at the tip of teeth.
      CONSTITUTION: When the balanced hybrid condition is to be established, tangential components E
      2 , E
      η , H
      η of the electromagnetic field of an elliptic corrugate waveguide 4 should be continuous at the tip 1 of the teeth of corrugate with ε=ε
      1 . In order to generate a continuous electromagnetic field with the balanced hybrid mode in the elliptic waveguide and the corrugate slot at the boundary of ε=ε
      1 , the condition of Yout=H
      η /E
      2 =0 is established at both and even and odd modes. Since no wave can establish in the slot 6 at the TE mode, then the relation of E
      η =0 is established. In order to utilize the conditions above, the complete design of the elliptic corrugate slot is attained.
      COPYRIGHT: (C)1986,JPO&Japio
    • 目的:通过在牙齿尖端的椭圆圆周方向的电场和磁场的条件下设计波纹槽的深度来设计具有严格解决方案的波纹深度。 构成:当要建立平衡混合条件时,椭圆形波纹波导4的电磁场的切向分量E2,Eeta,Heta应在ε=ε1的波纹齿的尖端1处连续。 为了在椭圆波导中产生具有平衡混合模式的连续电磁场,并且在ε= epsilon1的边界处产生波纹槽,在两个和偶数和奇数模式下建立Yout = Heta / E2 = 0的条件。 由于在TE模式下不能在时隙6中建立波,所以建立了Eeta = 0的关系。 为了利用上述条件,实现了椭圆形波纹槽的完整设计。
    • 6. 发明专利
    • Waveguide converter and radar device
    • 波导转换器和雷达装置
    • JP2011223362A
    • 2011-11-04
    • JP2010090965
    • 2010-04-09
    • Furuno Electric Co Ltd古野電気株式会社
    • KIN KOJI
    • H01P5/02H01P1/04
    • H01P1/064H01P5/024H01Q1/42H01Q13/0225H01Q21/0037
    • PROBLEM TO BE SOLVED: To provide a waveguide converter that has a simple structure of guiding microwaves from one waveguide to the other waveguide and can be manufactured easily.SOLUTION: A long inner conductor 31 having a required thickness and constituting a waveguide converter 30 has a first part 311 that has a first width on one end side in the longitudinal direction and is exposed to the inside of a waveguide part 10 for introduction, a second part 312 that has a second width narrower than the first width on the other end side in the longitudinal direction and is exposed to the inside of a waveguide part 20 for power feeding, a third part 313 that is formed to project at an appropriate portion of the first part 311, and a support part 314 that extends by a predetermined length from at least one of the first part 311 or the third part 313 in the perpendicular direction.
    • 要解决的问题:提供一种波导转换器,其具有将微波从一个波导引导到另一个波导的简单结构,并且可以容易地制造。 解决方案:具有所需厚度并构成波导转换器30的长内导体31具有第一部分311,其在纵向方向的一端侧具有第一宽度并暴露于波导部分10的内部,用于 引入第二部分312,第二部分312具有比纵向另一端侧的第一宽度窄的第二宽度,并且暴露于用于供电的波导部分20的内部,第三部分313形成为突出在 第一部分311的适当部分和从垂直方向从第一部分311或第三部分313中的至少一个延伸预定长度的支撑部分314。 版权所有(C)2012,JPO&INPIT