JPH0327103U - - Google Patents
Info
- Publication number
- JPH0327103U JPH0327103U JP8793789U JP8793789U JPH0327103U JP H0327103 U JPH0327103 U JP H0327103U JP 8793789 U JP8793789 U JP 8793789U JP 8793789 U JP8793789 U JP 8793789U JP H0327103 U JPH0327103 U JP H0327103U
- Authority
- JP
- Japan
- Prior art keywords
- branch
- waveguide
- transmitter
- receiver
- circumferential surface
- 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
- 229910000859 α-Fe Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Description
第１図ａは本考案の一実施例の平面図、第１図
ｂは本実施例の側面図、第１図ｃは第１図ａにお
けるＡ−Ａ矢視断面図、第２図ａは従来の送受共
用器の平面図、第２図ｂは従来の送受共用器の側
面図、第２図ｃは第２図ａにおけるＡ−Ａ矢視断
面図、第３図は送受共用器を用いて１つのアンテ
ナを送信と受信とに共用する送受伝送路の構成を
示す図、第４図は第３図に示すＶとＶ′のベクト
ル図である。
１…フエライト素子、２…雄ネジ、３…分岐導
波管、４…誘電体素子、５…送信側接続端、６…
受信側接続端、７…アンテナ側接続端、８…Ｈ面
、９…Ｅ面、１０…送受共用器、１１…アンテナ
、１２…送信側帯域通過波器、１３…受信側帯
域通過波器。
Fig. 1a is a plan view of an embodiment of the present invention, Fig. 1b is a side view of the embodiment, Fig. 1c is a sectional view taken along the line A-A in Fig. 1a, and Fig. 2a is a FIG. 2b is a side view of a conventional duplexer, FIG. 2c is a sectional view taken along the line A-A in FIG. 2a, and FIG. FIG. 4 is a vector diagram of V and V' shown in FIG. 3. DESCRIPTION OF SYMBOLS 1... Ferrite element, 2... Male screw, 3... Branch waveguide, 4... Dielectric element, 5... Transmission side connection end, 6...
Receiving side connection end, 7... Antenna side connection end, 8... H plane, 9... E plane, 10... Transmitting/receiving duplexer, 11... Antenna, 12... Transmitting side bandpass waveguide, 13... Receiving side bandpass waveguide.
Claims (1)
管と、該分岐導波管の分岐部に置かれる円柱状の
フエライト素子と、前記分岐導波管の分岐部から
伸びる３つの導波管のそれぞれに備えてあるそれ
ら導波管の外周面から内周面に向かつて垂直に伸
びるネジ穴に螺合されている頭付き雄ネジとで構
成される送受共用器において、前記分岐導波管の
分岐部から伸びる３つの導波管のうちの送信用ま
たは受信用導波管の少なくとも一方の開口部に誘
電体素子が設けてあることを特徴とする送受共用
器。 A branch waveguide with a T-branch structure made of a hollow metal pipe, a cylindrical ferrite element placed at a branch part of the branch waveguide, and each of three waveguides extending from the branch part of the branch waveguide. In the transmitter/receiver duplexer, which is comprised of a male screw with a head screwed into a screw hole extending perpendicularly from the outer circumferential surface to the inner circumferential surface of the waveguide, the branch of the branch waveguide is A transmitter/receiver duplexer characterized in that a dielectric element is provided in an opening of at least one of a transmitting waveguide or a receiving waveguide among three waveguides extending from the transmitter/receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8793789U JPH0327103U (en) | 1989-07-25 | 1989-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8793789U JPH0327103U (en) | 1989-07-25 | 1989-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0327103U true JPH0327103U (en) | 1991-03-19 |
Family
ID=31637576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8793789U Pending JPH0327103U (en) | 1989-07-25 | 1989-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0327103U (en) |
-
1989
- 1989-07-25 JP JP8793789U patent/JPH0327103U/ja active Pending