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JPS5580904A - Electronic distributor - Google Patents

Electronic distributor

Info

Publication number
JPS5580904A
JPS5580904A JP15464678A JP15464678A JPS5580904A JP S5580904 A JPS5580904 A JP S5580904A JP 15464678 A JP15464678 A JP 15464678A JP 15464678 A JP15464678 A JP 15464678A JP S5580904 A JPS5580904 A JP S5580904A
Authority
JP
Japan
Prior art keywords
lines
wavelength
input end
lambda
odd
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.)
Pending
Application number
JP15464678A
Other languages
Japanese (ja)
Inventor
Shoichi Kamata
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 JP15464678A priority Critical patent/JPS5580904A/en
Publication of JPS5580904A publication Critical patent/JPS5580904A/en
Pending 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

Landscapes

  • Non-Reversible Transmitting Devices (AREA)

Abstract

PURPOSE:To eliminate the deterioration of VSWR at the input end of the power distributor which divides one input power into two parts by setting the difference to an odd-fold of 1/4 wavelength of the using high frequency signal for the lengths of the transmission lines. CONSTITUTION:Input terminal 1 is formed with branched 1st and 2nd lines 2 and 3 plus their subsequent transmission lines 4 and 5, and termination load resistances 6 and 7 are connected to output ends 41 and 51 each. Branch lines 2 and 3 form branch line parts 21, 22, 31 and 32 of the 1st and 2nd steps each with distance of lambda/4 (lambda: wavelength of using frequency) secured from the input end. At the same time, absorption resistance 8 is formed between those steps. And the difference between lines 4 and 5 is set to an odd-fold of 1/4 wavelength of the using frequency signal. Thus the VSWR characteristics can be improved at the input end.
JP15464678A 1978-12-15 1978-12-15 Electronic distributor Pending JPS5580904A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15464678A JPS5580904A (en) 1978-12-15 1978-12-15 Electronic distributor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15464678A JPS5580904A (en) 1978-12-15 1978-12-15 Electronic distributor

Publications (1)

Publication Number Publication Date
JPS5580904A true JPS5580904A (en) 1980-06-18

Family

ID=15588766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15464678A Pending JPS5580904A (en) 1978-12-15 1978-12-15 Electronic distributor

Country Status (1)

Country Link
JP (1) JPS5580904A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57197902A (en) * 1981-05-30 1982-12-04 Nippon Dengiyou Kosaku Kk Distributing and coupling circuit
JPS612403A (en) * 1984-06-01 1986-01-08 レイセオン　カンパニ− High frequency circuit network
JPH04292002A (en) * 1990-12-20 1992-10-16 Hughes Aircraft Co Coplanar waveguide power divider to be formed on dielectric substrate
CN103474735A (en) * 2013-08-28 2013-12-25 山东国威舜泰卫星通信有限公司 Broadband power divider and application thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57197902A (en) * 1981-05-30 1982-12-04 Nippon Dengiyou Kosaku Kk Distributing and coupling circuit
JPS612403A (en) * 1984-06-01 1986-01-08 レイセオン　カンパニ− High frequency circuit network
JPH04292002A (en) * 1990-12-20 1992-10-16 Hughes Aircraft Co Coplanar waveguide power divider to be formed on dielectric substrate
CN103474735A (en) * 2013-08-28 2013-12-25 山东国威舜泰卫星通信有限公司 Broadband power divider and application thereof

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