JPS54118152A - Strip line circulator - Google Patents
Strip line circulatorInfo
- Publication number
- JPS54118152A JPS54118152A JP2636578A JP2636578A JPS54118152A JP S54118152 A JPS54118152 A JP S54118152A JP 2636578 A JP2636578 A JP 2636578A JP 2636578 A JP2636578 A JP 2636578A JP S54118152 A JPS54118152 A JP S54118152A
- Authority
- JP
- Japan
- Prior art keywords
- line
- circulator
- external circuit
- characteristic impedance
- transmission line
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/32—Non-reciprocal transmission devices
- H01P1/38—Circulators
- H01P1/383—Junction circulators, e.g. Y-circulators
- H01P1/387—Strip line circulators
Landscapes
- Non-Reversible Transmitting Devices (AREA)
Abstract
PURPOSE:To ensure an easy connection by soldering or the like between the circulator and the external circuit by constituting the connection part with the capacitive transmission line and then securing the matching between the external circuit and the transmission line. CONSTITUTION:The circulator consists of circular junction part 12 provided on ferrite substrate 1, impedance matching line 13 and transmission line 14. Short line 7 featuring a lower characteristic impedance than characteristic impedance 50OMEGA of line 14 is provided at the connection end between the circulator and the external circuit. The length of line 7 is set preferably to 1/8 wavelength or less so that the capacity may be added concentrically to the line. The characteristics of the circulator is varied by the capacity line 7 features, so the characteristic impedance and the length of line 13 are varied a little previously.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2636578A JPS54118152A (en) | 1978-03-07 | 1978-03-07 | Strip line circulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2636578A JPS54118152A (en) | 1978-03-07 | 1978-03-07 | Strip line circulator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54118152A true JPS54118152A (en) | 1979-09-13 |
JPS6216041B2 JPS6216041B2 (en) | 1987-04-10 |
Family
ID=12191462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2636578A Granted JPS54118152A (en) | 1978-03-07 | 1978-03-07 | Strip line circulator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54118152A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106330166A (en) * | 2015-06-26 | 2017-01-11 | 中兴通讯股份有限公司 | Reverse isolation device and electronic device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5219061A (en) * | 1975-08-04 | 1977-01-14 | Hitachi Ltd | Production method of needle cathode |
-
1978
- 1978-03-07 JP JP2636578A patent/JPS54118152A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5219061A (en) * | 1975-08-04 | 1977-01-14 | Hitachi Ltd | Production method of needle cathode |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106330166A (en) * | 2015-06-26 | 2017-01-11 | 中兴通讯股份有限公司 | Reverse isolation device and electronic device |
Also Published As
Publication number | Publication date |
---|---|
JPS6216041B2 (en) | 1987-04-10 |
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