JPS54103653A - Linear and circular polarized wave switching unit - Google Patents

Linear and circular polarized wave switching unit

Info

Publication number
JPS54103653A
JPS54103653A JP1032578A JP1032578A JPS54103653A JP S54103653 A JPS54103653 A JP S54103653A JP 1032578 A JP1032578 A JP 1032578A JP 1032578 A JP1032578 A JP 1032578A JP S54103653 A JPS54103653 A JP S54103653A
Authority
JP
Japan
Prior art keywords
coil
ferrimagnetic
pulse current
circular
flowed
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
JP1032578A
Other languages
Japanese (ja)
Other versions
JPS5951761B2 (en
Inventor
Hidetoshi Kurebayashi
Tetsushi Mizobuchi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP1032578A priority Critical patent/JPS5951761B2/en
Publication of JPS54103653A publication Critical patent/JPS54103653A/en
Publication of JPS5951761B2 publication Critical patent/JPS5951761B2/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
    • H01P1/165—Auxiliary devices for rotating the plane of polarisation
    • H01P1/17—Auxiliary devices for rotating the plane of polarisation for producing a continuously rotating polarisation, e.g. circular polarisation
    • H01P1/174—Auxiliary devices for rotating the plane of polarisation for producing a continuously rotating polarisation, e.g. circular polarisation using a magnetic element

Landscapes

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

Abstract

PURPOSE:To ensure the switching for the right- and left-turn circular and linear polarized waves by installing the ferrimagnetic yoke wound with the coil at the outside of the plated waveguide in order to vary the pulse current to be flowed to the coil. CONSTITUTION:Plated waveguide 2 is formed by metallizing the entire surface excluding the both end surface of the square or circular ferrimagnetic bar. Ferrimagnetic yoke 5 wound with coil 6 is mounted outside waveguid 2, and the magnetic poles are arranged on four sides of waveguide 2 so that the opposite polarites may be secured between the adjacent poles to each other. Now the direction is varied for the pulse current to be flowed to coil 6, and thus the magnetizing direction of ferrimagnetic substance 1 is changed as shown by the arrows in Fig. (a) and (b). And in case the linear polarized wave enters in the wave propagaton direction shown in the the figure, the right-turn and left-turn circular polarized waves are generated in Figs (a) and (b) respectively. Also when the pulse current which erases magnetization 4 is flowed, the magnetization of subtrance 1 is erased and the circular polarized wave is delivered directly. In this way, the switching is possible for the right- and left-turn circular and linear polarized waves in accordance with the pulse current flown to coil 6.
JP1032578A 1978-02-01 1978-02-01 Linear polarization circular polarization switcher Expired JPS5951761B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1032578A JPS5951761B2 (en) 1978-02-01 1978-02-01 Linear polarization circular polarization switcher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1032578A JPS5951761B2 (en) 1978-02-01 1978-02-01 Linear polarization circular polarization switcher

Publications (2)

Publication Number Publication Date
JPS54103653A true JPS54103653A (en) 1979-08-15
JPS5951761B2 JPS5951761B2 (en) 1984-12-15

Family

ID=11747057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1032578A Expired JPS5951761B2 (en) 1978-02-01 1978-02-01 Linear polarization circular polarization switcher

Country Status (1)

Country Link
JP (1) JPS5951761B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0185895A2 (en) 1980-11-29 1986-07-02 Nissha Printing Co., Ltd. Apparatus for coloring an article by transfer printing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0185895A2 (en) 1980-11-29 1986-07-02 Nissha Printing Co., Ltd. Apparatus for coloring an article by transfer printing

Also Published As

Publication number Publication date
JPS5951761B2 (en) 1984-12-15

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