JPS5575304A - Waveguide-strip line converter - Google Patents
Waveguide-strip line converterInfo
- Publication number
- JPS5575304A JPS5575304A JP14788978A JP14788978A JPS5575304A JP S5575304 A JPS5575304 A JP S5575304A JP 14788978 A JP14788978 A JP 14788978A JP 14788978 A JP14788978 A JP 14788978A JP S5575304 A JPS5575304 A JP S5575304A
- Authority
- JP
- Japan
- Prior art keywords
- waveguide
- wavelength
- micro
- lines
- conductor
- 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
- 239000004020 conductor Substances 0.000 abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 230000005672 electromagnetic field Effects 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
- H01P5/10—Coupling devices of the waveguide type for linking dissimilar lines or devices for coupling balanced lines or devices with unbalanced lines or devices
- H01P5/107—Hollow-waveguide/strip-line transitions
Landscapes
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
Abstract
PURPOSE:To obtain a converter featuring less dispersion of the characteristics by securing such structure that has no relation with the insertion depth of the conversion line or the micro-strip line. CONSTITUTION:The coaxial line composed of dielectric 11 and central conductor 10 is made to pierce through the H-face at the position which is distant away by 1/4 wavelength from the inner surface of the waveguide of short-circuit termination 2 of square waveguide 1. At the same time, the tip of the coaxial lines each is made to protrude over the outer surface of termination 2 through the tube wall of the H- face of the waveguide. Two tips of conductor 10 are connected to the end of micro- strip lines 12 and 13 each which have the difference of length by the amount equivalent to 1/2 wavelength, and then connected to the other end of lines 12 and 13 each. Then these joints are connected to another micro-strip line 14. The signal put into waveguide 1 features the maximum electromagnetic field distribution at the spot which returns from the short-circuit surface by the amount equivalent to 1/4 wavelength. And the signal is excited between conductor 10 and wall 3 of the waveguide to be transmitted in the coaxial mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14788978A JPS5575304A (en) | 1978-12-01 | 1978-12-01 | Waveguide-strip line converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14788978A JPS5575304A (en) | 1978-12-01 | 1978-12-01 | Waveguide-strip line converter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5575304A true JPS5575304A (en) | 1980-06-06 |
| JPS6117403B2 JPS6117403B2 (en) | 1986-05-07 |
Family
ID=15440470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14788978A Granted JPS5575304A (en) | 1978-12-01 | 1978-12-01 | Waveguide-strip line converter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5575304A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6930633B1 (en) | 1988-03-22 | 2005-08-16 | Raytheon Company | Adaptive glint reduction method and system |
| US10169845B2 (en) | 2013-12-25 | 2019-01-01 | Toshiba Medical Systems Corporation | Medical image processing apparatus, x-ray diagnostic apparatus, phantom, and medical image processing method |
-
1978
- 1978-12-01 JP JP14788978A patent/JPS5575304A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6930633B1 (en) | 1988-03-22 | 2005-08-16 | Raytheon Company | Adaptive glint reduction method and system |
| US10169845B2 (en) | 2013-12-25 | 2019-01-01 | Toshiba Medical Systems Corporation | Medical image processing apparatus, x-ray diagnostic apparatus, phantom, and medical image processing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6117403B2 (en) | 1986-05-07 |
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