JPS5577201A - Circular polarized wave feeding unit - Google Patents

Circular polarized wave feeding unit

Info

Publication number
JPS5577201A
JPS5577201A JP15035978A JP15035978A JPS5577201A JP S5577201 A JPS5577201 A JP S5577201A JP 15035978 A JP15035978 A JP 15035978A JP 15035978 A JP15035978 A JP 15035978A JP S5577201 A JPS5577201 A JP S5577201A
Authority
JP
Japan
Prior art keywords
wave
circular polarized
polarized wave
waveguide
sections
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
JP15035978A
Other languages
Japanese (ja)
Inventor
Shigeru Sato
Jun Watabe
Yoshihiko Yoshikawa
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 JP15035978A priority Critical patent/JPS5577201A/en
Publication of JPS5577201A publication Critical patent/JPS5577201A/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
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies

Landscapes

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

Abstract

PURPOSE:To share a circular polarized wave feeding unit between electromagnetic waves of two different frequencies at the same time and also to manufacture it of simple structure easily by outputting electromagnetic waves of different frequencies, inputted from 1st and 2nd rectangular waveguides, from a circular polarized wave waveguide. CONSTITUTION:As for different signal waves with frequency f2 greater than f1, sections 31 and 41 transmit both waves of f1 and f2 and sections 32 and 42 transmit the wave of f2 while cutting off the wave of f1; and a boundary between sections 31 and 32 reflects the wave of f1 and that between sections 41 and 42 reflects the wave of f2. Here, an electromagnetic wave of frequency f1 inputted to rectangular waveguide 11 is converted into a circular polarized wave, which is outputted from circular polarized wave waveguide 2, and an electromagnetic wave of frequency f2 inputted in the form of a linear polarized wave from rectangular waveguide 12 is also converted into a circular polarized wave in waveguide 2. Consequently, this unit can be shared between two kinds of electromagnetic waves of different frequencies and its manufacture is simplified with its structure simplified.
JP15035978A 1978-12-04 1978-12-04 Circular polarized wave feeding unit Pending JPS5577201A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15035978A JPS5577201A (en) 1978-12-04 1978-12-04 Circular polarized wave feeding unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15035978A JPS5577201A (en) 1978-12-04 1978-12-04 Circular polarized wave feeding unit

Publications (1)

Publication Number Publication Date
JPS5577201A true JPS5577201A (en) 1980-06-10

Family

ID=15495257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15035978A Pending JPS5577201A (en) 1978-12-04 1978-12-04 Circular polarized wave feeding unit

Country Status (1)

Country Link
JP (1) JPS5577201A (en)

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