JPS56168402A - Corrugated horn - Google Patents
Corrugated hornInfo
- Publication number
- JPS56168402A JPS56168402A JP7168680A JP7168680A JPS56168402A JP S56168402 A JPS56168402 A JP S56168402A JP 7168680 A JP7168680 A JP 7168680A JP 7168680 A JP7168680 A JP 7168680A JP S56168402 A JPS56168402 A JP S56168402A
- Authority
- JP
- Japan
- Prior art keywords
- converter
- fins
- corrugated
- inner diameter
- arrayed
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/02—Waveguide horns
- H01Q13/0208—Corrugated horns
Landscapes
- Waveguide Aerials (AREA)
Abstract
PURPOSE:To obtain a good VSWR characteristics over a wide range, by securing a raised cosine taper for the form of an inner diameter curve which is formed by connecting the fins arrayed on the inner side wall of a corrugated converter in terms of its longitudinal sectional view. CONSTITUTION:A corrugated converter 4 containing fins 6 having the conductivity on the inner wall surface plus grooves 8 arrayed with a prescribed space, and a corrugated horn is formed by connecting the converter 4 and a corrugated horn's even part 5 at a flange 2 and with a bolt 3. In such constitution, the electric wave of TE11 mode propagated through a circular waveguide 1 is converted into an electric wave of EH11 mode through the converter 4. Then the form of an inner diameter curve formed by connecting the tips of the fins 6 of the converter 4 is turned into a raised cosine taper. As a result, the inner diameter can be sharply increased for the fins at and after the 4th stage. Thus a smooth variation is ensured even in a low frequency for the admittance of the groove 8 formed by the fin 6 to which a circular ring 7 is loaded as well as the groove 8 formed by the fins 6 at and after the 4th stages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7168680A JPS56168402A (en) | 1980-05-29 | 1980-05-29 | Corrugated horn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7168680A JPS56168402A (en) | 1980-05-29 | 1980-05-29 | Corrugated horn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56168402A true JPS56168402A (en) | 1981-12-24 |
Family
ID=13467681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7168680A Pending JPS56168402A (en) | 1980-05-29 | 1980-05-29 | Corrugated horn |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56168402A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4492020A (en) * | 1982-09-02 | 1985-01-08 | Hughes Aircraft Company | Method for fabricating corrugated microwave components |
| EP0158606A2 (en) * | 1984-03-02 | 1985-10-16 | Selenia Spazio | Wide frequency band differential phase shifter with constant differential phase shifting |
| CN104377451A (en) * | 2014-12-10 | 2015-02-25 | 中国电子科技集团公司第五十四研究所 | Wideband wide-wave-beam corrugated horn feed source device |
-
1980
- 1980-05-29 JP JP7168680A patent/JPS56168402A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4492020A (en) * | 1982-09-02 | 1985-01-08 | Hughes Aircraft Company | Method for fabricating corrugated microwave components |
| EP0158606A2 (en) * | 1984-03-02 | 1985-10-16 | Selenia Spazio | Wide frequency band differential phase shifter with constant differential phase shifting |
| CN104377451A (en) * | 2014-12-10 | 2015-02-25 | 中国电子科技集团公司第五十四研究所 | Wideband wide-wave-beam corrugated horn feed source device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5643803A (en) | Antenna power feeding system | |
| JPS56168402A (en) | Corrugated horn | |
| JPS56168403A (en) | Corrugated horn | |
| JPS568901A (en) | Coaxial-waveguide converter | |
| JPS5585104A (en) | Converter for strip line-coaxial line | |
| JPS55141806A (en) | Corrugate cone horn/circular waveguide converter | |
| JPS56115650A (en) | Production of nozzle for injection of filler | |
| FR2393129A1 (en) | Sectional mast for radio aerial - has cylindrical sections with parallel sloping ends, and inner sleeve at top for slotting sections together | |
| ES481790A1 (en) | Method of ultrasonic testing of the weld between a pipe and a plug to obturate this pipe, and plug adapted to this method. | |
| JPS5484291A (en) | Corrugate-impedance matching waveguide | |
| JPS57204604A (en) | Shared branching filter for orthogonal double polarized wave | |
| JPS54123654A (en) | Fitting shaft coupling | |
| FR2432775A1 (en) | Coaxial line to rectangular waveguide connector - has inner conductor formed integral with terminating cap having skirt which contacts insulation of cable | |
| SU1663645A1 (en) | Waveguide to flange fitting | |
| JPS57168505A (en) | Frequency controller of re-entrant cavity resonator | |
| JPS62126831U (en) | ||
| JPS639130Y2 (en) | ||
| JPS5535579A (en) | Amplitude equalizing circuit | |
| JPS5625803A (en) | Coaxial-microstrip converter | |
| JPS5575304A (en) | Waveguide-strip line converter | |
| JPS5551147A (en) | Timing belt | |
| JPS53144012A (en) | Nozzle | |
| JPS5352852A (en) | Tooth form of sprocket | |
| JPS54133068A (en) | Magnetron unit | |
| JPS5489316A (en) | Plastic tube |