FIELD: radio engineering.
SUBSTANCE: invention relates to microwave radio engineering. Coaxial-waveguide transition contains a segment of a rectangular waveguide, short-circuited by the end wall, and a section of a coaxial line connected to a length of a rectangular waveguide through the middle of its wide wall by means of an exciter element, consisting of a metal pin that is an extension of the central conductor of a coaxial line segment, and the dielectric sleeve surrounding the metal pin. Dielectric nut is inserted into the transition, mounted on the dielectric sleeve with the possibility of moving along it, the outer diameter of the dielectric nut is Λw/5, the outer diameter of the dielectric sleeve is Λw/10, and the thickness of the dielectric nut is Λw/20, where Λw is the wavelength in a rectangular waveguide.
EFFECT: expansion of the working band and reduction of phase distortions.
1 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| COAXIAL-WAVEGUIDE JUNCTION | 2018 |
|
RU2690197C1 |
| WIDEBAND WAVEGUIDE SLOT DOUBLE-CHANNEL RADIATING DEVICE OF CIRCULAR POLARISATION | 2009 |
|
RU2386199C1 |
| WAVEGUIDE RADIATOR | 2003 |
|
RU2234174C1 |
| MINIATURE COAXIAL-WAVEGUIDE TRANSITION | 2011 |
|
RU2464676C1 |
| COAXIAL COAXIAL-TO-WAVEGUIDE TRANSDUCER OF HIGH-LEVEL POWER | 2018 |
|
RU2678924C1 |
| WAVEGUIDE WINDOW FOR INPUT AND/OR OUTPUT OF MICROWAVE ENERGY | 2014 |
|
RU2573662C1 |
| COAXIAL-WAVEGUIDE BROADBAND JUNCTION | 2020 |
|
RU2735360C1 |
| NARROWBAND ANGLED WAVEGUIDE-TO-RADIO ADAPTER | 2006 |
|
RU2325017C2 |
| BROADBAND HORN-TYPE WAVEGUIDE RADIATOR | 2003 |
|
RU2237954C1 |
| SMALL-SIZED DUALPOLARIZED WAVEGUIDE RADIATOR OF THE PHASE ANTENNA GRID WITH HIGH INSULATION BETWEEN THE CHANNELS | 2017 |
|
RU2655033C1 |
