JPS57131101A - Waveguide distributor - Google Patents

Waveguide distributor

Info

Publication number
JPS57131101A
JPS57131101A JP1664581A JP1664581A JPS57131101A JP S57131101 A JPS57131101 A JP S57131101A JP 1664581 A JP1664581 A JP 1664581A JP 1664581 A JP1664581 A JP 1664581A JP S57131101 A JPS57131101 A JP S57131101A
Authority
JP
Japan
Prior art keywords
waveguide
terminal
slot
branch
distributor
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP1664581A
Other languages
Japanese (ja)
Other versions
JPS6242524B2 (en
Inventor
Shinji Okakura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP1664581A priority Critical patent/JPS57131101A/en
Publication of JPS57131101A publication Critical patent/JPS57131101A/en
Publication of JPS6242524B2 publication Critical patent/JPS6242524B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports

Abstract

PURPOSE:To reduce a cost and to raise productivity, by obtaining a waveguide distributor used for a microwave heating irradiation antenna, by high frequency-coupling an input waveguide to which an oscillator has been connected, and a branch waveguide falling at right angles with said waveguide, by use of a resonance slot. CONSTITUTION:A microwave oscillator 2 is connected to one terminal of an input waveguide 1, and the other terminal is short-cicuited. A branch waveguide 3 is connected to this waveguide 1 by each surface so as to fall at right angles with the wavegude 1, a resonance slot 4 is notched and provided, and is coupled with high frequency. One terminal of each branch waveguide is short-circuited, the other terminal becomes an output terminal, is directed in the same direction, and outputs P1-P5 are obtained. Each resonance slot is positioned so that its lengthwise diretion is in parallel with the lengthwise direction of the waveguide 1, and also is shifted from each tube axis of both the waveguides. In this way, it is unnecessary to provide a pseudo-load, and a slot of same size can be used, therefore, it is possible to obtain a waveguide distributor which is inexpensive and excellent in its productivity.
JP1664581A 1981-02-06 1981-02-06 Waveguide distributor Granted JPS57131101A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1664581A JPS57131101A (en) 1981-02-06 1981-02-06 Waveguide distributor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1664581A JPS57131101A (en) 1981-02-06 1981-02-06 Waveguide distributor

Publications (2)

Publication Number Publication Date
JPS57131101A true JPS57131101A (en) 1982-08-13
JPS6242524B2 JPS6242524B2 (en) 1987-09-09

Family

ID=11922081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1664581A Granted JPS57131101A (en) 1981-02-06 1981-02-06 Waveguide distributor

Country Status (1)

Country Link
JP (1) JPS57131101A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61127203A (en) * 1984-11-27 1986-06-14 Nec Corp Waveguide type power distributer
JPH05235618A (en) * 1991-05-06 1993-09-10 Hughes Aircraft Co High-frequency powder divider for flat void
WO2009119298A1 (en) * 2008-03-25 2009-10-01 三菱電機株式会社 Waveguide power distributor and method for manufacturing the same
JP2010283625A (en) * 2009-06-05 2010-12-16 Kyocera Corp Magic t

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63164422U (en) * 1987-04-14 1988-10-26

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61127203A (en) * 1984-11-27 1986-06-14 Nec Corp Waveguide type power distributer
JPH05235618A (en) * 1991-05-06 1993-09-10 Hughes Aircraft Co High-frequency powder divider for flat void
WO2009119298A1 (en) * 2008-03-25 2009-10-01 三菱電機株式会社 Waveguide power distributor and method for manufacturing the same
US8482361B2 (en) 2008-03-25 2013-07-09 Mitsubishi Electric Corporation Waveguide power divider having coupling slots between stacked waveguide portions and method of manufacture
JP2010283625A (en) * 2009-06-05 2010-12-16 Kyocera Corp Magic t

Also Published As

Publication number Publication date
JPS6242524B2 (en) 1987-09-09

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