RU1774409C - Antenna on dielectric resonator - Google Patents
Antenna on dielectric resonatorInfo
- Publication number
- RU1774409C RU1774409C SU894723890A SU4723890A RU1774409C RU 1774409 C RU1774409 C RU 1774409C SU 894723890 A SU894723890 A SU 894723890A SU 4723890 A SU4723890 A SU 4723890A RU 1774409 C RU1774409 C RU 1774409C
- Authority
- RU
- Russia
- Prior art keywords
- diaphragm
- plane
- layer
- rectangular waveguide
- dielectric resonator
- Prior art date
Links
Landscapes
- Waveguide Aerials (AREA)
Abstract
Изобретение относитс к радиотехнике, а именно к антеннам СВЧ, и может быть использовано в составе систем св зи. Цель изобретени - обеспечение частотной избирательности и уменьшение габаритов при формировании суммарной и разностной диаграмм направленности (ДН), Антенна содержит отрезок пр моугольного волновода 1 с рабочими модами Ню и Н20, в одном из его концов установлена диафрагма 2, В пр моугольном отверстии 3, выполненном в центре диафрагмы 2, установлен диэлектрический резонатор (ДР)4. Плоскость первого сло 5 ДР 4 размещена в плоскости диафрагмы 2, а плоскость второго сло 6 перпендикул рна ей и широким стенкам отрезка пр моугольного волновода 1. Распростран юща с в отрез -с пр моугольного волновода 1 мода Ню возбуждает слог, 6 ДР 4, который, излуча сигнал резонансной частоты , формирует суммарную ДН, а распростран юща с мода Нас возбуждает слой 5 ДР 4, аналогично формиру разностную ДН. 3 ил.The invention relates to radio engineering, in particular to microwave antennas, and can be used in communication systems. The purpose of the invention is the provision of frequency selectivity and size reduction when forming the total and difference radiation patterns (LH). The antenna contains a segment of a rectangular waveguide 1 with working modes Nu and H20, at one of its ends there is a diaphragm 2, In a rectangular hole 3 made in the center of the diaphragm 2, a dielectric resonator (DR) 4 is installed. The plane of the first layer 5 of DR 4 is located in the plane of the diaphragm 2, and the plane of the second layer 6 is perpendicular to it and to the wide walls of the segment of the rectangular waveguide 1. The Nu mode propagating from the section from the rectangular waveguide 1 excites the syllable, 6 DR 4, which By emitting a signal of a resonant frequency, it forms a total MD, and the mode propagating with Us excites layer 5 of DR 4, similarly to forming a differential MD. 3 ill.
Description
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894723890A RU1774409C (en) | 1989-07-24 | 1989-07-24 | Antenna on dielectric resonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894723890A RU1774409C (en) | 1989-07-24 | 1989-07-24 | Antenna on dielectric resonator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU1774409C true RU1774409C (en) | 1992-11-07 |
Family
ID=21463303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU894723890A RU1774409C (en) | 1989-07-24 | 1989-07-24 | Antenna on dielectric resonator |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU1774409C (en) |
-
1989
- 1989-07-24 RU SU894723890A patent/RU1774409C/en active
Non-Patent Citations (1)
| Title |
|---|
| За вка DE № 1516046, кл. Н 01 Q 13/00, 1975. * |
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