JPS6365336U - - Google Patents
Info
- Publication number
- JPS6365336U JPS6365336U JP16131986U JP16131986U JPS6365336U JP S6365336 U JPS6365336 U JP S6365336U JP 16131986 U JP16131986 U JP 16131986U JP 16131986 U JP16131986 U JP 16131986U JP S6365336 U JPS6365336 U JP S6365336U
- Authority
- JP
- Japan
- Prior art keywords
- stage
- line
- length
- phase line
- switching circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 1
Landscapes
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
- Transceivers (AREA)
Description
第１図はこの考案の一実施例を示す電気回路図
、第２図は従来のアンテナ切り換え回路を示す図
、第３図は位相線路長とアイソレーシヨンとの関
係を示す図である。
図において、１４は位相線路である。なお、図
中、同一符号は同一または相当部分を示す。
FIG. 1 is an electric circuit diagram showing an embodiment of this invention, FIG. 2 is a diagram showing a conventional antenna switching circuit, and FIG. 3 is a diagram showing the relationship between phase line length and isolation. In the figure, 14 is a phase line. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
において、１段目の位相線路は、信号波長をλと
したとき、その線路長がλ／４で、２段目から終
段に至る位相線路はその全線路長がλ／４以下で
あることを特徴とするアンテナ切り換え回路。 In an antenna switching circuit having a multi-stage phase line, the first stage phase line has a line length of λ/4 when the signal wavelength is λ, and the phase line from the second stage to the final stage has a line length of λ/4. An antenna switching circuit characterized in that the length is λ/4 or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16131986U JPS6365336U (en) | 1986-10-20 | 1986-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16131986U JPS6365336U (en) | 1986-10-20 | 1986-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6365336U true JPS6365336U (en) | 1988-04-30 |
Family
ID=31087523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16131986U Pending JPS6365336U (en) | 1986-10-20 | 1986-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6365336U (en) |
-
1986
- 1986-10-20 JP JP16131986U patent/JPS6365336U/ja active Pending