JPS60129705U

JPS60129705U - variable power divider

Info

Publication number: JPS60129705U
Application number: JP1640984U
Authority: JP
Inventors: 春山　鉄男
Original assignee: 三菱電機株式会社
Priority date: 1984-02-08
Filing date: 1984-02-08
Publication date: 1985-08-30

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の可変電力分配器を示す斜視図、第２図は
この考案の一実施例を示す斜視図、第３図は第２図のＤ
−Ｄ断面図である。図において、１は導波管フタ、２は３ｄＢ電力分配器、
３は第１の移相器、４は第２の移相器、５は３ｄＢ方向
性結合器、６は導波管きよう体、７は金属ポスト、８は
無反射終端器、９はトロイド形状フェリ磁性体、ｊＯは
整合用誘電体、１１は励磁用導線、１２は導体板、１３
はスロット、　　　１４は３ｄＢ電力分配器、１５は第
１の移相器、１６は第２の移相器、１７は３　ｄＢ　）
ツブウオール導波管形方向性結合器、１８はテーパ状金
属板、１９はテーパ状電波吸収体板、２０は分岐導波管
、２１は導体板、２゛２はスロットである。な　　　　
。お、図中、同一符号は同一または相当部分を示すものと
する。Fig. 1 is a perspective view showing a conventional variable power divider, Fig. 2 is a perspective view showing an embodiment of this invention, and Fig. 3 is a perspective view showing the D of Fig. 2.
-D sectional view. In the figure, 1 is a waveguide lid, 2 is a 3dB power divider,
3 is a first phase shifter, 4 is a second phase shifter, 5 is a 3 dB directional coupler, 6 is a waveguide body, 7 is a metal post, 8 is a non-reflection terminator, 9 is a toroid Shape ferrimagnetic material, jO is a matching dielectric, 11 is an excitation conductor, 12 is a conductor plate, 13
is the slot, 14 is the 3 dB power divider, 15 is the first phase shifter, 16 is the second phase shifter, 17 is the 3 dB)
In the tube wall waveguide type directional coupler, 18 is a tapered metal plate, 19 is a tapered radio wave absorber plate, 20 is a branch waveguide, 21 is a conductor plate, and 2'2 is a slot. Na
. In the drawings, the same reference numerals indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

A 3dB power divider, two variable phase shifters for changing the phase of the two radio waves distributed by the 3dB power divider, and a 3dB direction for combining the two radio waves that have passed through these variable phase shifters. In the variable power divider constructed by the 3$ power divider, a tapered or stepped metal plate parallel to the wide surface of the rectangular waveguide and its metal are placed in the rectangular waveguide. 3D with a tapered or stepped radio wave absorber plate connected to the plate
B power divider, two variable phase shifters each consisting of 52 waveguide-type ferrimagnetic phase shifters stacked in the direction of the electric field, and a 3 dB directional coupler as a variable phase shifter.
Two waveguides are stacked in the direction of the electric field, and two slots are placed perpendicular to the electric field of these two waveguides and in the direction of the tube axis of the continuous wall surface, symmetrically at the end of the wide side of the waveguide. established 3
A variable power divider characterized in that it is configured using dB top wall waveguide type directional couplers.