JPS5553908A - Microwave oscillator - Google Patents
Microwave oscillatorInfo
- Publication number
- JPS5553908A JPS5553908A JP12771478A JP12771478A JPS5553908A JP S5553908 A JPS5553908 A JP S5553908A JP 12771478 A JP12771478 A JP 12771478A JP 12771478 A JP12771478 A JP 12771478A JP S5553908 A JPS5553908 A JP S5553908A
- Authority
- JP
- Japan
- Prior art keywords
- resonator
- width
- coupling
- conductor
- oscillation
- 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
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Abstract
PURPOSE: To stabilize the resonance properties by narrowing the width of the microstrip line at the coupling area to the dielectric resonator.
CONSTITUTION: With use of the substrate of a low dielectric constant, such as the Teflon substrate, the width of the strip conductor is increased to reduce the coupling force to the dielectric resonator. To avoid this, the width of strip conductor 27 on Teflon substrate 26 is narrowed at the coupling area to dielectric resonator 31 to increase the impedance. As a result, electric field 29 is extended between conductor 27 and earth conductor 28, and accordingly magnetic field 30 crossing vertically field 29 is also extended to secure coupling to resonator 31. Thus the strong coupling force can be obtained even for the resonator featuring a large height. In this way, the oscillation stoppage, the abnormal oscillation and the like can be avoided to obtain the steady oscillation properties.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12771478A JPS5553908A (en) | 1978-10-17 | 1978-10-17 | Microwave oscillator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12771478A JPS5553908A (en) | 1978-10-17 | 1978-10-17 | Microwave oscillator |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5843385A Division JPS60242702A (en) | 1985-03-25 | 1985-03-25 | Microwave resonance circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5553908A true JPS5553908A (en) | 1980-04-19 |
JPS6221281B2 JPS6221281B2 (en) | 1987-05-12 |
Family
ID=14966881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12771478A Granted JPS5553908A (en) | 1978-10-17 | 1978-10-17 | Microwave oscillator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5553908A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57168504A (en) * | 1981-04-09 | 1982-10-16 | Matsushita Electric Ind Co Ltd | Microwave circuit |
JPS58131804A (en) * | 1982-02-01 | 1983-08-05 | Nec Corp | Microwave oscillator controlling dielectric resonator |
JPS61267401A (en) * | 1985-05-21 | 1986-11-27 | Matsushita Electric Ind Co Ltd | Microwave integrated circuit device |
JPS62158904U (en) * | 1986-03-29 | 1987-10-08 | ||
JPS62158903U (en) * | 1986-03-29 | 1987-10-08 | ||
JPH07202566A (en) * | 1993-12-29 | 1995-08-04 | Nec Corp | Semiconductor |
JP2009283830A (en) * | 2008-05-26 | 2009-12-03 | Fujitsu Ltd | Housing, and lifting mechanism |
-
1978
- 1978-10-17 JP JP12771478A patent/JPS5553908A/en active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57168504A (en) * | 1981-04-09 | 1982-10-16 | Matsushita Electric Ind Co Ltd | Microwave circuit |
JPS58131804A (en) * | 1982-02-01 | 1983-08-05 | Nec Corp | Microwave oscillator controlling dielectric resonator |
JPS61267401A (en) * | 1985-05-21 | 1986-11-27 | Matsushita Electric Ind Co Ltd | Microwave integrated circuit device |
JPS62158904U (en) * | 1986-03-29 | 1987-10-08 | ||
JPS62158903U (en) * | 1986-03-29 | 1987-10-08 | ||
JPH07202566A (en) * | 1993-12-29 | 1995-08-04 | Nec Corp | Semiconductor |
JP2009283830A (en) * | 2008-05-26 | 2009-12-03 | Fujitsu Ltd | Housing, and lifting mechanism |
Also Published As
Publication number | Publication date |
---|---|
JPS6221281B2 (en) | 1987-05-12 |
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