一种c波段正交电桥

C wave band quadrature bridge

  • Inventors: PAN TE
  • Assignees: 潘特
  • Publication Date: December 10, 2014
  • Publication Number: CN-204011628-U

Abstract

The utility model discloses a C wave band quadrature bridge. One end of a first input section (21) on the front side of a PCB (1) horizontally extends towards a second input section (26) to form a first coupling section (22), and one end of a first output section (31) on the reverse side of the PCB (1) horizontally extends towards a second output section (36) to form a fourth coupling section (32) corresponding to the first coupling section (22), and the edge of the front side of the PCB (1) and the edge of the reverse side of the PCB (1) are respectively provided with a loop of the first shielding line (11). By distributing three coupling sections on a PCB, the problems that the interference of a conventional C wave band bridge is undue and the like are effectively solved, in addition, coupling lines are printed on the PCB, coupling is achieved through an insulating layer of the PCB, integrated production is achieved, furthermore batch and simple production is achieved, the operating bandwidth of the C wave band quadrature bridge is increased, the loss of the C wave band quadrature bridge is small, and the high-low temperature performance of the C wave band quadrature bridge is stable.
本实用新型公开一种C波段正交电桥,其中PCB板(1)的正面的第一输入段(21)的一端向第二输入段(26)一侧横向延伸有第一耦合段(22),PCB板(1)的反面的第一输出段(31)的一端向第二输出段(36)一侧横向延伸有与第一耦合段(22)对应的第四耦合段(32),PCB板(1)的正面边缘以及反面的边缘均设有一圈第一屏蔽线(11);通过PCB上的三段式的耦合段分布,有效的解决了传统C波段电桥的干扰大等问题;另外由于其将耦合线印制在PCB板上,通过PCB板的绝缘层来耦合,实现了整体化生产,进而实现批量化、简易化的生产,而且提高了工作频带宽,使得其损耗小、高低温性能稳定。

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)

    Title

Cited By (0)

    Publication numberPublication dateAssigneeTitle