JPS5567202A - Circular polarized wave feed unit - Google Patents

Circular polarized wave feed unit

Info

Publication number
JPS5567202A
JPS5567202A JP14166678A JP14166678A JPS5567202A JP S5567202 A JPS5567202 A JP S5567202A JP 14166678 A JP14166678 A JP 14166678A JP 14166678 A JP14166678 A JP 14166678A JP S5567202 A JPS5567202 A JP S5567202A
Authority
JP
Japan
Prior art keywords
circular polarized
wave
polarized wave
coaxial
field needle
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
JP14166678A
Other languages
Japanese (ja)
Inventor
Shigeru Sato
Yoshihiko Yoshikawa
Jun Watabe
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 JP14166678A priority Critical patent/JPS5567202A/en
Publication of JPS5567202A publication Critical patent/JPS5567202A/en
Pending 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
    • H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion

Abstract

PURPOSE:To make it possible to generate a circular polarized wave by providing an electric field needle and a magnetic field needle in a round or square waveguide and supplying a coaxial wave to them from coaxial input terminals. CONSTITUTION:In round waveguide 1, when a coaxial wave is excited from coaxial input terminals 8 and 9 through electric field needle 6 and magnetic field needle 7, this coaxial wave becomes circular polarized waves of turning opposite to each other in respect to the horizontal direction of electric field needle 6 and magnetic field needle 7 and is propagated; and circular polarized wave 11 to the left is reflected by short-circuit face 12 and becomes circular polarized wave 13 of turning opposite to circular polarized wave 11 and is propagated again. If the position of short-circuit face 12 is selected properly, circular polarized waves 10 and 13 can have the same phase because circular polarized waves 10 and 13 have the same turning. As a result, circular polarized wave 14 is obtained.
JP14166678A 1978-11-15 1978-11-15 Circular polarized wave feed unit Pending JPS5567202A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14166678A JPS5567202A (en) 1978-11-15 1978-11-15 Circular polarized wave feed unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14166678A JPS5567202A (en) 1978-11-15 1978-11-15 Circular polarized wave feed unit

Publications (1)

Publication Number Publication Date
JPS5567202A true JPS5567202A (en) 1980-05-21

Family

ID=15297347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14166678A Pending JPS5567202A (en) 1978-11-15 1978-11-15 Circular polarized wave feed unit

Country Status (1)

Country Link
JP (1) JPS5567202A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6285006U (en) * 1985-11-19 1987-05-30

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6285006U (en) * 1985-11-19 1987-05-30
JPH0413846Y2 (en) * 1985-11-19 1992-03-30

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