Title:
METHOD FOR MAKING WAVE-GUIDING ELEMENTS
Document Type and Number:
WIPO Patent Application WO/1993/012557
Kind Code:
A1
Abstract:
The invention relates to super-high frequency techniques and may be used for making wave-guiding elements and devices. A wave-guiding element may be made by electrospark cutting of a channel in the wave-guiding body effected before or after making the latter from a blank. One blank may contain the channels of several wave-guiding elements constituting a communication line, or the blanks for the wave-guiding elements of the communication line may be put together end-to-end and the wave-guiding channel may be made by electrospark cutting in the whole chain of blanks. After the electrospark cutting, the surface of the wave-guiding element may be subjected to ultrasonic processing and/or pickling.
Inventors:
OFROV VALERY NIKOLAEVICH (RU)
KOLYADENKOV VLADIMIR IVANOVICH (RU)
VASIN ALEXANDR IVANOVICH (RU)
SOBOLEV VLADIMIR VASILIEVICH (RU)
KOLYADENKOV VLADIMIR IVANOVICH (RU)
VASIN ALEXANDR IVANOVICH (RU)
SOBOLEV VLADIMIR VASILIEVICH (RU)
Application Number:
PCT/RU1992/000158
Publication Date:
June 24, 1993
Filing Date:
August 13, 1992
Export Citation:
Assignee:
TOVARISCHESTVO S OGRANICHENNOI (RU)
International Classes:
H01P11/00; (IPC1-7): H01P11/00
Foreign References:
| FR2536590A1 | 1984-05-25 | |||
| US4494094A | 1985-01-15 | |||
| DE1490097B2 | 1972-06-22 | |||
| JPS6216562B2 | 1987-04-13 | |||
| SU1334226A1 | 1987-08-30 | |||
| GB1142841A | 1969-02-12 | |||
| US3157847A | 1964-11-17 | |||
| DE1627125B2 | 1977-07-07 |
Other References:
BUSHMINSKY I.P., "Izgotov-Lenie Elementov Konstruktsii SVCH", 1974, "Vysshaya Shkola", (Moscow), pages 149, 168.
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