JPH0273803U

JPH0273803U -

Info

Publication number: JPH0273803U
Application number: JP15406188U
Authority: JP
Priority date: 1988-11-25
Filing date: 1988-11-25
Publication date: 1990-06-06

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例による導波管マイ
クロストリツプ変換器を示す断面図、第２図はこ
の考案の他の実施例による導波管マイクロストリ
ツプ変換器を示す断面図、第３図は従来の導波管
マイクロストリツプ変換器を示す断面図、第４図
は他の従来の導波管マイクロストリツプ変換器を
示す断面図である。図において、１は筐体、２は
筐体１を外壁とする導波管部、３は同軸線路中心
導体（プローブ）、４は誘電体、５は筐体１、プ
ローブ３、誘電体４から構成される同軸線路部、
６はプローブ３の上部平板部、７は接続用導体、
８はキヤリア、９は誘電体基板、１０はマイクロ
ストリツプ線路を示す。なお、図中、同一符号は
同一、または相当部分を示す。 FIG. 1 is a sectional view showing a waveguide microstrip transducer according to one embodiment of this invention, and FIG. 2 is a sectional view showing a waveguide microstrip transducer according to another embodiment of this invention. , FIG. 3 is a sectional view showing a conventional waveguide microstrip transducer, and FIG. 4 is a sectional view showing another conventional waveguide microstrip transducer. In the figure, 1 is the housing, 2 is a waveguide section with the housing 1 as the outer wall, 3 is the coaxial line center conductor (probe), 4 is the dielectric, and 5 is from the housing 1, the probe 3, and the dielectric 4. A coaxial line section consisting of
6 is the upper flat plate part of the probe 3, 7 is the connection conductor,
8 is a carrier, 9 is a dielectric substrate, and 10 is a microstrip line. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

In a waveguide microstrip converter consisting of a waveguide section, a coaxial line section, and a microstrip line section, the dielectric and notch of the coaxial line section and the ground conductor plate of the microstrip line are A waveguide microstrip converter characterized in that the distance between the coaxial line center conductor and the microstrip line is shortened by having a structure that extends upward.