JPS6437103U - - Google Patents
Info
- Publication number
- JPS6437103U JPS6437103U JP13138787U JP13138787U JPS6437103U JP S6437103 U JPS6437103 U JP S6437103U JP 13138787 U JP13138787 U JP 13138787U JP 13138787 U JP13138787 U JP 13138787U JP S6437103 U JPS6437103 U JP S6437103U
- Authority
- JP
- Japan
- Prior art keywords
- filters
- duplexer
- waveguide
- branch waveguide
- utility
- 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.)
- Granted
Links
- 230000010363 phase shift Effects 0.000 claims 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
Description
第１図は本考案の一実施例の縦断面図、第２図
は本考案の他の実施例の縦断面図、第３図は本考
案の変形例の縦断面図、第４図は従来の分波器の
縦断面図である。
１，２……ろ波器、３，３Ａ，３′……分岐導
波管、４，５……同軸導波管変換器、６，７，６
′，７′……移相器。
Fig. 1 is a longitudinal sectional view of one embodiment of the present invention, Fig. 2 is a longitudinal sectional view of another embodiment of the invention, Fig. 3 is a longitudinal sectional view of a modified example of the invention, and Fig. 4 is a conventional one. FIG. 1, 2... Filter, 3, 3A, 3'... Branch waveguide, 4, 5... Coaxial waveguide converter, 6, 7, 6
',7'...phase shifter.
Claims (1)
器と、これらろ波器を接続する分岐導波管とを備
える分波器において、前記分岐導波管には周波数
の移相量を調整可能な移相器を前記各ろ波器に臨
んで設けたことを特徴とする分波器。 In a duplexer comprising at least two waveguide filters with different passbands and a branch waveguide connecting these filters, the branch waveguide has an adjustable frequency phase shift amount. A duplexer characterized in that a phase shifter is provided facing each of the filters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13138787U JPH0522962Y2 (en) | 1987-08-31 | 1987-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13138787U JPH0522962Y2 (en) | 1987-08-31 | 1987-08-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6437103U true JPS6437103U (en) | 1989-03-06 |
| JPH0522962Y2 JPH0522962Y2 (en) | 1993-06-14 |
Family
ID=31387405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13138787U Expired - Lifetime JPH0522962Y2 (en) | 1987-08-31 | 1987-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0522962Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03125503A (en) * | 1989-10-11 | 1991-05-28 | Nec Corp | Branching filter |
-
1987
- 1987-08-31 JP JP13138787U patent/JPH0522962Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03125503A (en) * | 1989-10-11 | 1991-05-28 | Nec Corp | Branching filter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0522962Y2 (en) | 1993-06-14 |