CN202871955U - Rectangular-circular waveguide converter - Google Patents
Rectangular-circular waveguide converter Download PDFInfo
- Publication number
- CN202871955U CN202871955U CN 201220518705 CN201220518705U CN202871955U CN 202871955 U CN202871955 U CN 202871955U CN 201220518705 CN201220518705 CN 201220518705 CN 201220518705 U CN201220518705 U CN 201220518705U CN 202871955 U CN202871955 U CN 202871955U
- Authority
- CN
- China
- Prior art keywords
- cavity
- waveguide
- utility
- model
- rectangular
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Radar Systems Or Details Thereof (AREA)
Abstract
The utility model discloses a rectangular-circular waveguide converter, including a waveguide tube and a flange. The waveguide tube is internally provided with a cavity. The cavity is of a conical shape. One section of the cavity is provided with a groove. The groove is connected with the flange. Rectangular-circular waveguide is transmitted through the cavity of the waveguide tube. According to the rectangular-circular waveguide converter of the utility model, the waveguide tube is internally provided with the conical cavity, the waveguide is transmitted in the conical cavity, the structure is simple, and the loss is reduced.
Description
Technical field
The utility model relates to a kind of rectangle noundel wave guide transducer.
Background technology
Waveguide refers to a kind of electromagnetic device that transmits in microwave or specific band, be used for the radio fields such as radio communication, radar, navigation, often relate to equipment different port form, need to carry out the connection of rectangle and circle type port, so need the rectangle noundel wave guide transducer.Present waveguide switch is complicated structure mostly, and loss is very large.
Summary of the invention
In order to solve the problems of the technologies described above, the purpose of this utility model is to provide a kind of rectangle noundel wave guide transducer at the chamber of taper transmitting radio frequency signal.
Complete skill scheme of the present utility model is, a kind of rectangle noundel wave guide transducer comprises waveguide and ring flange, is provided with cavity in the described waveguide, and cavity is cone shape, and one section of cavity is provided with groove, is connected with ring flange.Rectangle noundel wave guide is by the cavity transmitting radio frequency signal of waveguide.
Therefore the utility model has been compared following beneficial effect with present technology:
The utility model rectangle noundel wave guide transducer is provided with conical cavity in the waveguide, transmitting radio frequency signal in conical cavity, and simple in structure, loss is very little.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, consists of the application's a part, does not consist of to improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is the utility model structural representation.
Embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to restriction of the present utility model.
Embodiment 1:
A kind of rectangle noundel wave guide transducer of present embodiment comprises waveguide 1 and ring flange 2, is provided with cavity 3 in the described waveguide 1, and cavity is cone shape, and one section of cavity is provided with groove, is connected with ring flange.Rectangle noundel wave guide is by the cavity transmission of waveguide.
Therefore the utility model rectangle noundel wave guide transducer is provided with conical cavity in the waveguide, and transmitting radio frequency signal in conical cavity is not only simple in structure, and greatly reduces loss.
More than technical scheme that the utility model embodiment is provided be described in detail, used specific case herein principle and the execution mode of the utility model embodiment are set forth, the explanation of above embodiment is only applicable to help to understand the principle of the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, all will change on embodiment and range of application, in sum, this description should not be construed as restriction of the present utility model.
Claims (1)
1. a rectangle noundel wave guide transducer is characterized in that, comprises waveguide and ring flange, is provided with cavity in the described waveguide, and cavity is cone shape, and one section of cavity is provided with groove, is connected with ring flange, and rectangle noundel wave guide is by the cavity transmission of waveguide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220518705 CN202871955U (en) | 2012-10-11 | 2012-10-11 | Rectangular-circular waveguide converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220518705 CN202871955U (en) | 2012-10-11 | 2012-10-11 | Rectangular-circular waveguide converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202871955U true CN202871955U (en) | 2013-04-10 |
Family
ID=48038646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220518705 Expired - Fee Related CN202871955U (en) | 2012-10-11 | 2012-10-11 | Rectangular-circular waveguide converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202871955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115820290A (en) * | 2021-09-17 | 2023-03-21 | 中国石油化工股份有限公司 | Microwave thermal cracking system for high aromatic hydrocarbon material |
-
2012
- 2012-10-11 CN CN 201220518705 patent/CN202871955U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115820290A (en) * | 2021-09-17 | 2023-03-21 | 中国石油化工股份有限公司 | Microwave thermal cracking system for high aromatic hydrocarbon material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204632892U (en) | Cavity body filter, duplexer and radio frequency remote equipment | |
| CN107104269B (en) | Airborne antenna waveguide tube cabin penetrating structure | |
| CN202871955U (en) | Rectangular-circular waveguide converter | |
| CN203415663U (en) | I-shaped waveguide rotary joint | |
| US10917066B2 (en) | Input/output apparatus of multiplexer, and multiplexer | |
| CN204088527U (en) | There is positive and negative convertible cross-linked waveguide duplexer | |
| CN202167587U (en) | Device capable of optionally converting direction angle of rectangular waveguide | |
| CN201898190U (en) | Broadband directional coupler | |
| CN201994393U (en) | Waveguide attenuator | |
| CN202712403U (en) | Connecting component for connecting waveguide tube and antenna auxiliary reflecting surface | |
| CN203352781U (en) | Voice signal converter of airborne collision avoidance system | |
| CN201853793U (en) | Novel air cavity bridge for microwave communication | |
| CN204089808U (en) | Duplex filtering R-T unit | |
| CN204651455U (en) | Coupler | |
| CN210092312U (en) | Multi-path cross coupler | |
| CN204206115U (en) | A kind of amplifying circuit for wireless short wave transmitting antenna | |
| CN201741785U (en) | Improved strip line directional coupler | |
| WO2013189424A3 (en) | Radio-frequency power amplification circuit, control method and terminal | |
| CN201994392U (en) | Waveguide attenuator | |
| WO2011156456A3 (en) | Coaxial line to waveguide transition with folded monopole variable signal coupler | |
| CN203481347U (en) | Symmetrical two-hole coupling waveguide directional filter | |
| CN107978830B (en) | high-power waveguide harmonic directional coupler | |
| CN103762402B (en) | A kind of cavity body filter | |
| CN108054480B (en) | A kind of multichannel power synthesizer for transmitter | |
| CN202196849U (en) | Two-sided butt riveting structure for casing of circulator/ isolator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20171011 |