SU1224868A1 - Quasi-optical element - Google Patents
Quasi-optical element Download PDFInfo
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- SU1224868A1 SU1224868A1 SU843805815A SU3805815A SU1224868A1 SU 1224868 A1 SU1224868 A1 SU 1224868A1 SU 843805815 A SU843805815 A SU 843805815A SU 3805815 A SU3805815 A SU 3805815A SU 1224868 A1 SU1224868 A1 SU 1224868A1
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- USSR - Soviet Union
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- layer
- lattice
- metal strips
- parallel metal
- quasi
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Abstract
Изобретение может использоватьс дл преобразовани и обработки пучков электромагнитных волн. Расти- , р етс диапазон регулировки скорости распространени волны. На диэлектрической подложке 1 расположены ортогонально две решетки 2 и 4 из параллельных металлических полос. Решетки нанесены на противоположные стороны сло 3 сегнетозлектрика. Параллельные металлические полосы используют- , с как управл ющие электроды. Разность потенциалов в месте пересечени металлических полос позвол ет управл ть диэлектрической проницае- мостью сло 3, т.е. управл ть поверхностной волной. 1 ил. (ЛThe invention can be used to transform and process electromagnetic wave beams. The range of adjustment of the velocity of propagation of the wave is growing. On the dielectric substrate 1 two lattices 2 and 4 of parallel metal bands are orthogonal. The gratings are deposited on opposite sides of the layer 3 of the ferroelectric. Parallel metal strips are used with, as control electrodes. The potential difference at the intersection of the metal strips allows the dielectric constant of layer 3 to be controlled, i.e. control the surface wave. 1 il. (L
Description
f 1f 1
Изобретение относитс к технике СВЧ и может быть использовано дл преобразовани и обработки пучков электромагнитных волн.The invention relates to a microwave technique and can be used to transform and process electromagnetic wave beams.
Цель изобретени - расширение диапазона регулировки скорости распространени волны.The purpose of the invention is to expand the range of adjustment of the wave velocity.
На чертеже изображена конструкци квазиоптического элемента. ,The drawing shows the construction of a quasi-optical element. ,
Квазиоптический элемент содержит диэлектрическую подложку 1, первую решетку 2 из параллельньк металлических полос, слой 3 сегнетоэлектрика, вторую решетку А из параллельных металлических полос.The quasi-optical element contains a dielectric substrate 1, a first lattice 2 of parallel metal strips, a layer 3 of a ferroelectric, a second lattice A of parallel metal strips.
Устройство работает следующим образом .The device works as follows.
Поскольку проводимость ортогональных первой и второй решеток 2, 4 изотропна и имеет индуктивньм характер, одновременное использование их и сло 3 позвол ет получить поверхност ную проводимость на диэлектрической подложке 1 обоих знаков. При этом ко эффициент замедлени поверхностной волны может быть как увеличен, так и уменьшен по сравнению с коэффициен том замедлени волны свободной ди- электрической подложки 1.Since the conductivity of the orthogonal first and second gratings 2, 4 is isotropic and has an inductive character, their simultaneous use of layer 3 allows one to obtain surface conductivity on the dielectric substrate 1 of both signs. In this case, the deceleration factor of the surface wave can be either increased or decreased as compared with the deceleration coefficient of the free dielectric substrate 1.
Поскольку перва и втора решетки 2, А нанесены на разные поверх24868Since the first and second lattices 2, A are applied on different surfaces 24868
ности сло 3, то они оказываютс разв занными по посто нному току. За счет этого их параллельные металлические полосы могут быть использова- 5 мы как управл ющие электроды, в месте пересечени которых создаетс разность потенциалов, котора позвол ет управл ть диэлектрической проницаемостью сло 3, т.е. управл ть по- 10 верхностной волной.layer 3, they are DC dissipated. Due to this, their parallel metal strips can be used as control electrodes, at the intersection of which a potential difference is created which allows the dielectric constant of layer 3 to be controlled, i.e. control the surface wave.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843805815A SU1224868A1 (en) | 1984-10-29 | 1984-10-29 | Quasi-optical element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843805815A SU1224868A1 (en) | 1984-10-29 | 1984-10-29 | Quasi-optical element |
Publications (1)
Publication Number | Publication Date |
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SU1224868A1 true SU1224868A1 (en) | 1986-04-15 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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SU843805815A SU1224868A1 (en) | 1984-10-29 | 1984-10-29 | Quasi-optical element |
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SU (1) | SU1224868A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5472935A (en) * | 1992-12-01 | 1995-12-05 | Yandrofski; Robert M. | Tuneable microwave devices incorporating high temperature superconducting and ferroelectric films |
US5694134A (en) * | 1992-12-01 | 1997-12-02 | Superconducting Core Technologies, Inc. | Phased array antenna system including a coplanar waveguide feed arrangement |
US5990766A (en) * | 1996-06-28 | 1999-11-23 | Superconducting Core Technologies, Inc. | Electrically tunable microwave filters |
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1984
- 1984-10-29 SU SU843805815A patent/SU1224868A1/en active
Non-Patent Citations (1)
Title |
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Проектирование и применение радиоэлектронных устройств на диэлектрических волноводах и резонаторах. Теэисы докл. Всесоюз.научн.- техн. конф. Саратов, 1983, с. 227. Авторское свидетельство СССР №357685, кл. Н 01 Р 3/20, 1971. * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5472935A (en) * | 1992-12-01 | 1995-12-05 | Yandrofski; Robert M. | Tuneable microwave devices incorporating high temperature superconducting and ferroelectric films |
US5589845A (en) * | 1992-12-01 | 1996-12-31 | Superconducting Core Technologies, Inc. | Tuneable electric antenna apparatus including ferroelectric material |
US5694134A (en) * | 1992-12-01 | 1997-12-02 | Superconducting Core Technologies, Inc. | Phased array antenna system including a coplanar waveguide feed arrangement |
US5721194A (en) * | 1992-12-01 | 1998-02-24 | Superconducting Core Technologies, Inc. | Tuneable microwave devices including fringe effect capacitor incorporating ferroelectric films |
US5990766A (en) * | 1996-06-28 | 1999-11-23 | Superconducting Core Technologies, Inc. | Electrically tunable microwave filters |
US6097263A (en) * | 1996-06-28 | 2000-08-01 | Robert M. Yandrofski | Method and apparatus for electrically tuning a resonating device |
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