RU95105986A - TRANSITION DEVICE FROM A WAVEGUIDE TO AN ELECTRONIC CIRCUIT, A METHOD FOR MINIMIZING SIGNAL LEAKAGE FROM A TRANSITION, A WAVE SIGNAL CONDUCTOR AND A TRANSITION DEVICE FOR A PCB FOR MINIMIZING A SIGNAL LEAKAGE - Google Patents

TRANSITION DEVICE FROM A WAVEGUIDE TO AN ELECTRONIC CIRCUIT, A METHOD FOR MINIMIZING SIGNAL LEAKAGE FROM A TRANSITION, A WAVE SIGNAL CONDUCTOR AND A TRANSITION DEVICE FOR A PCB FOR MINIMIZING A SIGNAL LEAKAGE

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Publication number
RU95105986A
RU95105986A RU95105986/09A RU95105986A RU95105986A RU 95105986 A RU95105986 A RU 95105986A RU 95105986/09 A RU95105986/09 A RU 95105986/09A RU 95105986 A RU95105986 A RU 95105986A RU 95105986 A RU95105986 A RU 95105986A
Authority
RU
Russia
Prior art keywords
waveguide
circuit board
printed circuit
holes
transition device
Prior art date
Application number
RU95105986/09A
Other languages
Russian (ru)
Other versions
RU2141152C1 (en
Inventor
Джон Флинн Стефен
Патрик Бейрд Эндрю
Original Assignee
Кембридж Индастриз Лимитед
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB929215707A external-priority patent/GB9215707D0/en
Application filed by Кембридж Индастриз Лимитед filed Critical Кембридж Индастриз Лимитед
Publication of RU95105986A publication Critical patent/RU95105986A/en
Application granted granted Critical
Publication of RU2141152C1 publication Critical patent/RU2141152C1/en

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Claims (14)

1. Переходное устройство от волновода к электронной схеме, содержащее печатную плату со схемой, волноводный штырь связи, проходящий сквозь печатную плату и выступающий за ее пределы, отличающееся тем, что волноводный штырь соединен с сигнальным проводником электронной схемы, в плате выполнено множество отверстий с электролитическим покрытием, расположенных вокруг волноводного штыря и соединенных с землей, причем их взаимное расположение выбрано из условия уменьшения утечки сигнала от волноводного штыря в материал печатной платы.1. A transition device from a waveguide to an electronic circuit, comprising a printed circuit board with a circuit, a communication waveguide pin passing through the printed circuit board and protruding beyond it, characterized in that the waveguide pin is connected to a signal conductor of the electronic circuit, a plurality of holes with electrolytic a coating located around the waveguide pin and connected to the ground, and their relative position is selected from the condition of reducing the signal leakage from the waveguide pin into the material of the printed circuit board. 2. Переходное устройство от волновода к электронной схеме по п. 1, отличающееся тем, что форма и взаимное расположение отверстий с покрытием выбраны из условия согласования импеданса перехода с характеристическим импедансом сигнального проводника. 2. The transition device from the waveguide to the electronic circuit according to claim 1, characterized in that the shape and relative position of the coated holes are selected from the condition of matching the transition impedance with the characteristic impedance of the signal conductor. 3. Переходное устройство от волновода к электронной схеме по п. 1, отличающееся тем, что сигнальный проводник выполнен в виде микропленочной линии. 3. The transition device from the waveguide to the electronic circuit according to claim 1, characterized in that the signal conductor is made in the form of a microfilm line. 4. Переходное устройство от волновода к электронной схеме по любому из пп. 1 - 3, отличающееся тем, что содержит заземляющую пластину, соединенную отверстиями с покрытием. 4. The transition device from the waveguide to the electronic circuit according to any one of paragraphs. 1 to 3, characterized in that it contains a grounding plate connected by holes with a coating. 5. Переходное устройство от волновода к электронной схеме по любому из пп. 1 - 4, отличающееся тем, что отверстия выполнены сквозными и имеют электролитическое покрытие. 5. The transition device from the waveguide to the electronic circuit according to any one of paragraphs. 1 to 4, characterized in that the holes are made through and have an electrolytic coating. 6. Переходное устройство от волновода к электронной схеме по любому из пп. 1 - 4, отличающееся тем, что отверстия выполнены глухими и имеют электролитическое покрытие. 6. The transition device from the waveguide to the electronic circuit according to any one of paragraphs. 1 to 4, characterized in that the holes are blind and have an electrolytic coating. 7. Переходное устройство от волновода к электронной схеме, отличающееся тем, что отверстие для штыря имеет электролитическое покрытие. 7. The transition device from the waveguide to the electronic circuit, characterized in that the hole for the pin has an electrolytic coating. 8. Переходное устройство от волновода к электронной схеме по любому из пп. 1 - 7, отличающееся тем, что четыре отверстия с покрытием расположены вокруг волноводного штыря. 8. The transition device from the waveguide to the electronic circuit according to any one of paragraphs. 1 to 7, characterized in that four coated holes are located around the waveguide pin. 9. Переходное устройство от волновода к электронной схеме по любому из пп. 1 - 8, отличающееся тем, что отверстия с покрытием расположены по окружности, центром которой является штырь. 9. The transition device from the waveguide to the electronic circuit according to any one of paragraphs. 1 to 8, characterized in that the coated holes are located in a circle, the center of which is a pin. 10. Переходное устройство от волновода к электронной схеме по любому из пп. 1 - 9, отличающееся тем, что печатная плата выполнена многослойной. 10. The transition device from the waveguide to the electronic circuit according to any one of paragraphs. 1 to 9, characterized in that the printed circuit board is multilayer. 11. Способ минимизации утечки сигналов из перехода волноводсигнальный проводник, проходящих сквозь печатную плату, примыкающую к волноводу, в котором волноводный штырь пропускают сквозь печатную плату и волноводную стенку в волновод, отличающийся тем, что вокруг штыря располагают множество отверстий, выполненных в печатной плато, наносят на поверхности отверстий покрытие из электропроводного материала, и соединяют эти поверхности отверстий с землей. 11. A method of minimizing leakage of signals from the transition of the waveguide-signal conductor passing through a printed circuit board adjacent to the waveguide, in which the waveguide pin is passed through the printed circuit board and the waveguide wall into the waveguide, characterized in that there are many holes made in the printed circuit board around the pin, on the surface of the holes a coating of electrically conductive material, and connect these surface holes with the ground. 12. Способ по п. 11, отличающийся тем, что включает операцию выполнения сквозных отверстий в печатной плате. 12. The method according to p. 11, characterized in that it includes the operation of making through holes in the printed circuit board. 13. Способ по п. 11, отличающийся тем, что включает операцию выполнения глухих отверстий в печатной плате. 13. The method according to p. 11, characterized in that it includes the operation of making blind holes in the printed circuit board. 14. Переходное устройство печатной платы для минимизации утечки сигналов, передаваемых по микропленочным проводникам и проходящих сквозь печатные платы, содержащее первый микропленочный проводник, расположенный на одной стороне печатной платы для передачи сигнала, второй микропленочный проводник, расположенный на второй стороне печатной платы для приема сигнала, отличающееся тем, что содержит проводящее сигнал средство, соединенное с первым и вторым микропленочными проводниками, заземляющую пластину в печатной плате, множество сквозных или глухих отверстий с электролитическим покрытием, выполненных в печатной плате и расположенных вокруг проводящего сигнал средства, причем сквозные или глухие отверстия с покрытием соединены с заземляющей пластиной для минимизации утечки сигналов, проходящих сквозь плату между первым и вторым микропленочными проводниками. 14. The adapter circuit board to minimize leakage of signals transmitted through microfilm conductors and passing through printed circuit boards, containing a first microfilm conductor located on one side of the printed circuit board for signal transmission, a second microfilm conductor located on the second side of the printed circuit board for receiving signal, characterized in that it contains a signal-conducting means connected to the first and second microfilm conductors, a grounding plate in a printed circuit board, a plurality of electrolytic coated or blind holes made in the printed circuit board and arranged around the signal-conducting means, wherein the coated or blind holes are connected to the ground plate to minimize leakage of signals passing through the board between the first and second microfilm conductors.
RU95105986/09A 1992-07-23 1993-06-30 Adapter from waveguide to electron circuit, method minimizing signal leak from junction, waveguide-signal conductor and adapter of printed circuit board to minimize signal leaks RU2141152C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9215707.2 1992-07-23
GB929215707A GB9215707D0 (en) 1992-07-23 1992-07-23 Rf waveguide signal transition apparatus
PCT/GB1993/001369 WO1994002970A1 (en) 1992-07-23 1993-06-30 Rf waveguide signal transition apparatus

Publications (2)

Publication Number Publication Date
RU95105986A true RU95105986A (en) 1998-02-20
RU2141152C1 RU2141152C1 (en) 1999-11-10

Family

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Family Applications (1)

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RU95105986/09A RU2141152C1 (en) 1992-07-23 1993-06-30 Adapter from waveguide to electron circuit, method minimizing signal leak from junction, waveguide-signal conductor and adapter of printed circuit board to minimize signal leaks

Country Status (9)

Country Link
US (2) US5801599A (en)
EP (1) EP0651916B1 (en)
AT (1) ATE180360T1 (en)
AU (1) AU4507093A (en)
DE (1) DE69325026T2 (en)
ES (1) ES2133148T3 (en)
GB (1) GB9215707D0 (en)
RU (1) RU2141152C1 (en)
WO (1) WO1994002970A1 (en)

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