JPS5590101A - Loaded-line type phase shifter - Google Patents

Loaded-line type phase shifter

Info

Publication number
JPS5590101A
JPS5590101A JP16319478A JP16319478A JPS5590101A JP S5590101 A JPS5590101 A JP S5590101A JP 16319478 A JP16319478 A JP 16319478A JP 16319478 A JP16319478 A JP 16319478A JP S5590101 A JPS5590101 A JP S5590101A
Authority
JP
Japan
Prior art keywords
line
stubs
main line
width
nearly
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
JP16319478A
Other languages
Japanese (ja)
Other versions
JPS6013601B2 (en
Inventor
Katsumi Hirai
Takimi Ishii
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 JP53163194A priority Critical patent/JPS6013601B2/en
Publication of JPS5590101A publication Critical patent/JPS5590101A/en
Publication of JPS6013601B2 publication Critical patent/JPS6013601B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • H01P1/185—Phase-shifters using a diode or a gas filled discharge tube

Landscapes

  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Waveguides (AREA)

Abstract

PURPOSE:To obtain a loaded-line phase shifter which provides excellent matching covering a broad band without any complex adjustment, by forming a projection of width equal nearly to a main line from a connection point between the main line and stub in the opposite direction to the stub. CONSTITUTION:To main line 1 of strip line structure, stubs 11 and 11' connecting to diodes 6 grounding a transmission line at their one-side terminals in terminal of the high-frequency band are connected at intervals of approximate 1/4 wavelength. From connection points of stubs, projection 14 of width nearly equal to or narrower than that of line 1 are formed in the opposite direction to the lead-out direction of stubs. Stubs 11 and 11' constitute a 1/4-wavelength transformer and at T-shaped branch part at connection points of line 1, the width of stubs is narrower than that of the main line, so that inductance L in series to the main line will be realized. Projections 14 serve as capacities C in parallel to main line 1, and consequently an influence of L is nearly canceled, so that an excellent matching state can be obtained.
JP53163194A 1978-12-27 1978-12-27 low-dead line phase shifter Expired JPS6013601B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53163194A JPS6013601B2 (en) 1978-12-27 1978-12-27 low-dead line phase shifter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53163194A JPS6013601B2 (en) 1978-12-27 1978-12-27 low-dead line phase shifter

Publications (2)

Publication Number Publication Date
JPS5590101A true JPS5590101A (en) 1980-07-08
JPS6013601B2 JPS6013601B2 (en) 1985-04-08

Family

ID=15769051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53163194A Expired JPS6013601B2 (en) 1978-12-27 1978-12-27 low-dead line phase shifter

Country Status (1)

Country Link
JP (1) JPS6013601B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611989A1 (en) * 1987-03-06 1988-09-09 Thomson Semiconducteurs DIODES HYPERFREQUENCY DEVICE COMPRISING A TRIPLAQUE LINE
US5140382A (en) * 1989-02-17 1992-08-18 Sumitomo Electric Industries, Ltd. Microwave integrated circuit using a distributed line with a variable effective length
JPH04102302U (en) * 1991-01-30 1992-09-03 日本電気株式会社 microwave phase shifter
JP2011205343A (en) * 2010-03-25 2011-10-13 Furuno Electric Co Ltd Phase shifter

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0313927Y2 (en) * 1985-12-23 1991-03-28
JPS63121319U (en) * 1987-01-31 1988-08-05

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611989A1 (en) * 1987-03-06 1988-09-09 Thomson Semiconducteurs DIODES HYPERFREQUENCY DEVICE COMPRISING A TRIPLAQUE LINE
US5140382A (en) * 1989-02-17 1992-08-18 Sumitomo Electric Industries, Ltd. Microwave integrated circuit using a distributed line with a variable effective length
JPH04102302U (en) * 1991-01-30 1992-09-03 日本電気株式会社 microwave phase shifter
JP2011205343A (en) * 2010-03-25 2011-10-13 Furuno Electric Co Ltd Phase shifter

Also Published As

Publication number Publication date
JPS6013601B2 (en) 1985-04-08

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