JPS5728403A - Circular polarized wave generator - Google Patents
Circular polarized wave generatorInfo
- Publication number
- JPS5728403A JPS5728403A JP10413580A JP10413580A JPS5728403A JP S5728403 A JPS5728403 A JP S5728403A JP 10413580 A JP10413580 A JP 10413580A JP 10413580 A JP10413580 A JP 10413580A JP S5728403 A JPS5728403 A JP S5728403A
- Authority
- JP
- Japan
- Prior art keywords
- waveguide
- polarized wave
- circular
- microwave
- circular polarized
- 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
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
Landscapes
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
Abstract
PURPOSE:To achieve samll size, light weight and economy, by commonly using transmission lines to give phase difference with two different frequencies. CONSTITUTION:To give a phase difference lambda/4 between microwaves f1 and f2 inputted to input terminals 16 and 17, they are distributed with equal amplitude at two T-branch circuits T-WG20 and T-WG21 provided on a waveguide WG22. One of the microwaves branched at the T-WG20 outputs a straight line polarized waves from an input hole 30 of a circular waveguide 27 via the WG22 at F1l1 in electric length and another microwave f1 outputs straight line polarized wave from an input hole 31 of the circular type waveguide 27. The circular polarized wave of the microwave f1 is generated in the waveguide 27 by setting the electric length of the WG22 to a prescribed value. Similarly, the microwave f2 can be transmitted as the circular polarized wave in the waveguide 27.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10413580A JPS5728403A (en) | 1980-07-29 | 1980-07-29 | Circular polarized wave generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10413580A JPS5728403A (en) | 1980-07-29 | 1980-07-29 | Circular polarized wave generator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5728403A true JPS5728403A (en) | 1982-02-16 |
Family
ID=14372654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10413580A Pending JPS5728403A (en) | 1980-07-29 | 1980-07-29 | Circular polarized wave generator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5728403A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009027591A (en) * | 2007-07-23 | 2009-02-05 | Mitsubishi Electric Corp | Antenna power feeding circuit |
-
1980
- 1980-07-29 JP JP10413580A patent/JPS5728403A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009027591A (en) * | 2007-07-23 | 2009-02-05 | Mitsubishi Electric Corp | Antenna power feeding circuit |
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