JPH033804U - - Google Patents
Info
- Publication number
- JPH033804U JPH033804U JP1989065045U JP6504589U JPH033804U JP H033804 U JPH033804 U JP H033804U JP 1989065045 U JP1989065045 U JP 1989065045U JP 6504589 U JP6504589 U JP 6504589U JP H033804 U JPH033804 U JP H033804U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- circuit device
- branching
- multiplexing circuit
- case
- 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 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
- Transceivers (AREA)
Description
第１図は本考案の一実施例による分波、合波回
路装置を説明するための送信、受信側誘電体フイ
ルタを示す分解斜視図、第２図はその送信側誘電
体フイルタを示す一部断面側面図、第３図は一般
的なサーキユレータを使つた分波、合波回路装置
を示す概略構成図である。
図において、２は送信側誘電体フイルタ、３は
受信側誘電体フイルタ、８は共振器、１８は金属
ケース、３０は分波、合波回路装置、３１はアン
テナである。
FIG. 1 is an exploded perspective view showing a transmitting and receiving side dielectric filter for explaining a demultiplexing and multiplexing circuit device according to an embodiment of the present invention, and FIG. 2 is a part of the transmitting side dielectric filter. The cross-sectional side view and FIG. 3 are schematic configuration diagrams showing a branching and multiplexing circuit device using a general circulator. In the figure, 2 is a transmitting side dielectric filter, 3 is a receiving side dielectric filter, 8 is a resonator, 18 is a metal case, 30 is a branching/multiplexing circuit device, and 31 is an antenna.
Claims (1)
る一体成形型の送信フイルタ及び受信フイルタで
共用する分波、合波回路装置において、上記送信
フイルタ及び受信フイルタを一体形成されたケー
ス内に収容し、それぞれのフイルタの４つの入出
力部が個別にケースから出されていることを特徴
とする分波、合波回路装置。 In a branching and multiplexing circuit device in which one antenna is shared by an integrally molded transmitting filter and a receiving filter comprising a plurality of resonators, the transmitting filter and the receiving filter are housed in an integrally formed case. A branching/multiplexing circuit device characterized in that the four input/output sections of each filter are individually taken out from the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989065045U JPH033804U (en) | 1989-06-02 | 1989-06-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989065045U JPH033804U (en) | 1989-06-02 | 1989-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH033804U true JPH033804U (en) | 1991-01-16 |
Family
ID=31596524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989065045U Pending JPH033804U (en) | 1989-06-02 | 1989-06-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH033804U (en) |
-
1989
- 1989-06-02 JP JP1989065045U patent/JPH033804U/ja active Pending
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