SU1262611A1 - Helical back-wave aerial - Google Patents
Helical back-wave aerial Download PDFInfo
- Publication number
- SU1262611A1 SU1262611A1 SU843821523A SU3821523A SU1262611A1 SU 1262611 A1 SU1262611 A1 SU 1262611A1 SU 843821523 A SU843821523 A SU 843821523A SU 3821523 A SU3821523 A SU 3821523A SU 1262611 A1 SU1262611 A1 SU 1262611A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- branches
- branch
- way cylindrical
- cylindrical spiral
- coaxial cable
- Prior art date
Links
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- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Изобретение относитс к антенной технике. Цель изобретени - формирование секторной диаграммы направленности и упрощение конструкции. .Антенна содержит двухзаходную цилиндрическую спираль, перва .и втора ветви I и 2 к-рой первыми концами соединены с экраном 3, и их вторые концы вл ютс входами дл подключени противофазных выходов симметрирующего трансформатора, выполненного в виде коаксиального кабел . Кабель проложен внутри первой ветви 1 и соединен с ней своим внешним проводником , а центральным проводником 4 - со вторым концом ветви 2. Коаксиальный кабель заканчиваетс ВЧ коаксиальным соединителем 5, расположенным на обратной стороне экрана 3. Ветви 1 и 2 вьтолнены с переменш (Л ным углом намотки, плавно уменьшающимс в -направлении от их вторых концов к первым. Опорой дл ветвей I и 2 вл етс тонкостенна диэл. труThe invention relates to antenna technology. The purpose of the invention is the formation of a sectored pattern and a simplified design. The antenna contains a two-way cylindrical coil, the first and second branches I and 2 are connected to shield 3 by the first ends, and their second ends are inputs for connecting the antiphase outputs of a balancing transformer in the form of a coaxial cable. The cable is laid inside the first branch 1 and connected to it with its external conductor, and the center conductor 4 to the second end of the branch 2. The coaxial cable ends with an RF coaxial connector 5 located on the reverse side of the screen 3. The branches 1 and 2 are aligned with the variable the winding angle smoothly decreases in the direction from their second ends to the first one. The support for the branches I and 2 is a thin wall dielectric core.
Description
ба, закрепленна на экране 3, имею- цилиндрич, спирали способствует щем форму диска. Плавно уменьшающий- формированию секторной диаграммы нас от точки возбуждени угол намотки правленности. 1 ил.The ba is fixed on the screen 3, I have a cylindrical spiral supporting the shape of the disk. The angle of winding of the direction is smoothly decreasing - forming the pie chart us from the point of excitation. 1 il.
12626111262611
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843821523A SU1262611A1 (en) | 1984-11-30 | 1984-11-30 | Helical back-wave aerial |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843821523A SU1262611A1 (en) | 1984-11-30 | 1984-11-30 | Helical back-wave aerial |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1262611A1 true SU1262611A1 (en) | 1986-10-07 |
Family
ID=21150172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU843821523A SU1262611A1 (en) | 1984-11-30 | 1984-11-30 | Helical back-wave aerial |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1262611A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016056935A1 (en) * | 2014-10-07 | 2016-04-14 | Llc "Topcon Positioning Systems" | Impedance helical antenna forming п-shaped directional diagram |
-
1984
- 1984-11-30 SU SU843821523A patent/SU1262611A1/en active
Non-Patent Citations (1)
Title |
---|
Сверхширокополосные антенны. Пер. под ред. Л.С.Бененсона. М.: Мир, 1964, с. 64-73, фиг.1 и 2. Патент US № 4014028, кл. Н 01 Q 1/36, опублик. 1977. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016056935A1 (en) * | 2014-10-07 | 2016-04-14 | Llc "Topcon Positioning Systems" | Impedance helical antenna forming п-shaped directional diagram |
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