JPS6419801A - Polarized wave discriminator - Google Patents
Polarized wave discriminatorInfo
- Publication number
- JPS6419801A JPS6419801A JP17647487A JP17647487A JPS6419801A JP S6419801 A JPS6419801 A JP S6419801A JP 17647487 A JP17647487 A JP 17647487A JP 17647487 A JP17647487 A JP 17647487A JP S6419801 A JPS6419801 A JP S6419801A
- Authority
- JP
- Japan
- Prior art keywords
- phase shifter
- probes
- fields
- phase
- discriminator
- 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
Links
Abstract
PURPOSE:To obtain an extremely compact discriminator in comparison with the conventional circular polarized wave discriminator by disposing two probes in a wave guide and connecting a phase shifter to the one of the probes. CONSTITUTION:The two probes 12a, 12b are disposed at the position of lambda/4 forward from an end wall 10a (lambda is the wavelength of an electric wave to be transmitted and received). The probes 12a, 12b are disposed in the internal peripheral face of the wave guide 10 on the same face so as to form the angle of 45 deg. respectively with respect to a horizontal plane 15 passing through the axis 13 of the tube of the wave guide 10 and mutually form the angle of 90 deg.. The probe 12a is connected to the one end of the phase shifter 18 through a coaxial cable or a feeder line 16a such as a microstrip line. When the phase shifter is adjusted to advance the phase of the phase shifter side of both electric fields by 90 deg., the synthesized electric field of both the fields are rotated leftward. When the phase shifter is adjusted to advance the phase of the phase shifter side of both the electric fields by 270 deg., the synthesized electric field of both the fields is rotated rightward.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17647487A JPS6419801A (en) | 1987-07-15 | 1987-07-15 | Polarized wave discriminator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17647487A JPS6419801A (en) | 1987-07-15 | 1987-07-15 | Polarized wave discriminator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6419801A true JPS6419801A (en) | 1989-01-23 |
JPH0434321B2 JPH0434321B2 (en) | 1992-06-05 |
Family
ID=16014304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17647487A Granted JPS6419801A (en) | 1987-07-15 | 1987-07-15 | Polarized wave discriminator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6419801A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06204905A (en) * | 1992-12-14 | 1994-07-22 | Nec Corp | Microwave receiver |
JPH0730301A (en) * | 1993-07-08 | 1995-01-31 | Nec Corp | Satellite broadcast receiver |
US5440279A (en) * | 1992-11-24 | 1995-08-08 | Matsushita Electric Industrial Co., Ltd. | Electromagnetic radiation converter |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5837129U (en) * | 1981-09-07 | 1983-03-10 | 日本通信工業株式会社 | electrode terminal |
JPS6038881A (en) * | 1983-08-11 | 1985-02-28 | Agency Of Ind Science & Technol | Semiconductor nonvolatile memory |
JPS61102802A (en) * | 1984-10-24 | 1986-05-21 | Nec Corp | Polarized multiplexer |
JPS62127102U (en) * | 1986-02-04 | 1987-08-12 |
-
1987
- 1987-07-15 JP JP17647487A patent/JPS6419801A/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5837129U (en) * | 1981-09-07 | 1983-03-10 | 日本通信工業株式会社 | electrode terminal |
JPS6038881A (en) * | 1983-08-11 | 1985-02-28 | Agency Of Ind Science & Technol | Semiconductor nonvolatile memory |
JPS61102802A (en) * | 1984-10-24 | 1986-05-21 | Nec Corp | Polarized multiplexer |
JPS62127102U (en) * | 1986-02-04 | 1987-08-12 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5440279A (en) * | 1992-11-24 | 1995-08-08 | Matsushita Electric Industrial Co., Ltd. | Electromagnetic radiation converter |
JPH06204905A (en) * | 1992-12-14 | 1994-07-22 | Nec Corp | Microwave receiver |
JPH0730301A (en) * | 1993-07-08 | 1995-01-31 | Nec Corp | Satellite broadcast receiver |
Also Published As
Publication number | Publication date |
---|---|
JPH0434321B2 (en) | 1992-06-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |