SU146804A1 - Dielectric multi rod antenna - Google Patents
Dielectric multi rod antennaInfo
- Publication number
- SU146804A1 SU146804A1 SU620419A SU620419A SU146804A1 SU 146804 A1 SU146804 A1 SU 146804A1 SU 620419 A SU620419 A SU 620419A SU 620419 A SU620419 A SU 620419A SU 146804 A1 SU146804 A1 SU 146804A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rod antenna
- dielectric multi
- dielectric
- antenna
- multi rod
- Prior art date
Links
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Description
Изобретение относитс к диэлектрическим ммогостержненым антеннамДиэлектрические многостержневые антенны известны. Практическое осуществление татеих антенн, у которых имеет место сложное распреде .тенйе амплитуды и фазы пол по раскрыву, затруднительно. Это затруднение обусловлено тем, что получающа с система взаимодействует не только по фидерному тракту, но м по высокочастотным токам в ее излучающих элементах.Field of the Invention The invention relates to dielectric mm-terminated antennas Dielectric multi-rod antennas are known. Practical implementation of Tatey antennas, in which there is a complex distribution of the amplitude and phase of the floor over the open, is difficult. This difficulty is caused by the fact that the receiving system interacts not only along the feeder path, but also over the high-frequency currents in its radiating elements.
Необходимость разв зки по входу и выходу между излучающ-ими элементами вызывает увеличение веса и габаритов антенныАвтором предлагаетс выполн ть диэлектрическую многостержневую антенну в виде решетки из диэлектрических стержней малого сечен )и с высокой дизлектр1ической проницаемостью , разв занных по входу и выходу.The need to isolate the input and output between the radiating elements causes an increase in the antenna’s weight and dimensions. The author proposes to perform a dielectric multi-rod antenna in the form of a grid of small dielectric rods and with high dielectric permeability distributed to the input and output.
Обеспечение разв зки между излучающими элементами по входу достигаетс применением разветвител поверх1ностных волн, представл ющего собой сочетание нескольких направленных ответв телей нового типа.The provision of isolation between the radiating elements at the entrance is achieved by using a splitter of surface waves, which is a combination of several directional taps of a new type.
. Возможность обеспечени разв зки между излучающими элементами по выходу подтверждаетс экспериментальными данными, из которых видно, что на отрезке длиной 10 см (одна длина волны) можно расположить три почти не взаимодействующих (разв занных иа 20 дб) стержн , имеющих е 150, длнну 120 мм н диаметр 8 мм.. The possibility of providing isolation between the radiating elements at the exit is confirmed by experimental data, from which it can be seen that in the segment 10 cm long (one wavelength) it is possible to arrange three almost non-interacting (developed and 20 dB) rods having e 150, 120 mm long n diameter 8 mm.
Поисковые работы показали возможность повышени е до 600- 900, что откроет возможности дальнейшего уменьшени диаметра стержн и, тем самым, еще большего их сближени .Searches have shown the possibility of increasing e to 600–900, which will open up the possibility of further reducing the diameter of the rod and, thereby, bringing them closer together.
Предложен1ное выполнен ие антенны позвол ет уменьшить ее вес и габариты.The proposed design of the antenna reduces its weight and size.
На чертеже дано схематическое нзображеше днэлектрической многостержневой антенны.In the drawing, a schematic diagram of the multi-rod antenna is shown.
/ - излучающий стержень, 2-линей1 а излучающих стержней, 5 - фидер, -устройство дл возбужден и поверхностной волны./ - radiating rod, 2-line1 and radiating rods, 5 - feeder, - device for excited and surface waves.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU620419A SU146804A1 (en) | 1959-05-20 | 1959-05-20 | Dielectric multi rod antenna |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU620419A SU146804A1 (en) | 1959-05-20 | 1959-05-20 | Dielectric multi rod antenna |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792764970A Addition SU831687A2 (en) | 1979-04-05 | 1979-04-05 | Device for dispensing loads |
Publications (1)
Publication Number | Publication Date |
---|---|
SU146804A1 true SU146804A1 (en) | 1961-11-30 |
Family
ID=48302232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU620419A SU146804A1 (en) | 1959-05-20 | 1959-05-20 | Dielectric multi rod antenna |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU146804A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4378558A (en) * | 1980-08-01 | 1983-03-29 | The Boeing Company | Endfire antenna arrays excited by proximity coupling to single wire transmission line |
US4743916A (en) * | 1985-12-24 | 1988-05-10 | The Boeing Company | Method and apparatus for proportional RF radiation from surface wave transmission line |
-
1959
- 1959-05-20 SU SU620419A patent/SU146804A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4378558A (en) * | 1980-08-01 | 1983-03-29 | The Boeing Company | Endfire antenna arrays excited by proximity coupling to single wire transmission line |
US4743916A (en) * | 1985-12-24 | 1988-05-10 | The Boeing Company | Method and apparatus for proportional RF radiation from surface wave transmission line |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB927051A (en) | Improvements in or relating to antennas for high frequencies | |
GB629107A (en) | Improvements in or relating to radio horns | |
GB647890A (en) | Directional antenna systems | |
US2715184A (en) | Aerials | |
GB780086A (en) | Improvements in and relating to electromagnetic wave radiators | |
SU146804A1 (en) | Dielectric multi rod antenna | |
GB914399A (en) | Improvements in directional aerials | |
GB1390635A (en) | Antennae with adjustable aperture | |
GB586085A (en) | Shielded loop antenna | |
GB881489A (en) | Antenna | |
US3308469A (en) | Multi-mode antenna system | |
US3089103A (en) | Radio frequency power splitter | |
GB762415A (en) | Improvements in or relating to aerials | |
ES226158A1 (en) | Antenna | |
US2694796A (en) | Mode suppressor for coaxial transmission lines | |
BLIMAN et al. | Propagation of electromagnetic waves in a waveguide completely or partially filled by a plasma in which there propagates an electron beam in the presence of a magnetic field(Plasma column and plasma beam of same radius situated in coaxial waveguide under magnetic field, obtaining dispersion equation) | |
US2622198A (en) | Phased antenna array | |
GB852322A (en) | Improvements in and relating to linear array aerials | |
GB889611A (en) | Electrically steerable horn antenna system | |
Bachynski et al. | Antenna pattern distortion by an isotropic plasma slab | |
GB586578A (en) | Improvements in or relating to aerials for radiating or receiving electromagnetic waves in a wide range of frequencies | |
GB970274A (en) | Improvements relating to aerials for high frequency radio waves | |
GB813613A (en) | Improvements relating to aerials | |
GB1219073A (en) | Linear array antenna | |
Mikhailovskii et al. | Convective excitation of ion plasma waves by an inhomogeneous electron beam(Convective excitation of ionic oscillations in plasma by inhomogeneous electron beam as result of spatial gradient of distribution function) |