JPS5710507A - Mixer in microwave circuit integration - Google Patents
Mixer in microwave circuit integrationInfo
- Publication number
- JPS5710507A JPS5710507A JP8429380A JP8429380A JPS5710507A JP S5710507 A JPS5710507 A JP S5710507A JP 8429380 A JP8429380 A JP 8429380A JP 8429380 A JP8429380 A JP 8429380A JP S5710507 A JPS5710507 A JP S5710507A
- Authority
- JP
- Japan
- Prior art keywords
- high frequency
- mixer
- band
- input terminal
- frequency signal
- 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
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D9/00—Demodulation or transference of modulation of modulated electromagnetic waves
- H03D9/06—Transference of modulation using distributed inductance and capacitance
- H03D9/0608—Transference of modulation using distributed inductance and capacitance by means of diodes
- H03D9/0633—Transference of modulation using distributed inductance and capacitance by means of diodes mounted on a stripline circuit
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Superheterodyne Receivers (AREA)
Abstract
PURPOSE:To achieve a microwave circuit integration mixer having broad band, low noise and greater image suppression ratio, by providing a band-pass filter consisting of 1/4 wavelength end opened stub with a strip line transmitting a high frequency signal power to the mixer diode. CONSTITUTION:A high frequency signal inputted from a high frequency signal input terminal 1 propagates on a main line 2 and is applied to a mixer diode 3. A local oscillation signal inputted from a local signal input terminal 4 is applied to the mixer diode 3 via a local signal band-pass filter 5 coupled with the main line 2 and an intermediate frequency signal is outputted through a low-pass filter 6. A band block filter 11 consisting of 3 stages of 1/4 wavelength tip opened stubs provided in 1/4 wavelength interval in common use of an image signal block filter and a local oscillation block filter, is provided at a location where the impedance viewed from the high frequency input terminal of the diode 3 at the main line 2 is short-circuited at the image frequency.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8429380A JPS5710507A (en) | 1980-06-20 | 1980-06-20 | Mixer in microwave circuit integration |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8429380A JPS5710507A (en) | 1980-06-20 | 1980-06-20 | Mixer in microwave circuit integration |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5710507A true JPS5710507A (en) | 1982-01-20 |
Family
ID=13826415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8429380A Pending JPS5710507A (en) | 1980-06-20 | 1980-06-20 | Mixer in microwave circuit integration |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5710507A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0190902A2 (en) * | 1985-02-01 | 1986-08-13 | Nec Corporation | Mixer circuit |
US4648128A (en) * | 1983-05-31 | 1987-03-03 | Matsushita Electric Industrial Co., Ltd. | Microwave integrated circuit immune to adverse shielding effects |
JPS62136113A (en) * | 1985-12-09 | 1987-06-19 | Matsushita Electric Ind Co Ltd | Single mixer |
JPS62193314U (en) * | 1986-05-29 | 1987-12-09 | ||
US5584067A (en) * | 1993-12-10 | 1996-12-10 | Motorola, Inc. | Dual traveling wave resonator filter and method |
US5977847A (en) * | 1997-01-30 | 1999-11-02 | Nec Corporation | Microstrip band elimination filter |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49131356A (en) * | 1973-04-19 | 1974-12-17 | ||
JPS534411A (en) * | 1976-07-02 | 1978-01-17 | Hitachi Ltd | Mxier circuit |
-
1980
- 1980-06-20 JP JP8429380A patent/JPS5710507A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49131356A (en) * | 1973-04-19 | 1974-12-17 | ||
JPS534411A (en) * | 1976-07-02 | 1978-01-17 | Hitachi Ltd | Mxier circuit |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4648128A (en) * | 1983-05-31 | 1987-03-03 | Matsushita Electric Industrial Co., Ltd. | Microwave integrated circuit immune to adverse shielding effects |
EP0190902A2 (en) * | 1985-02-01 | 1986-08-13 | Nec Corporation | Mixer circuit |
JPS62136113A (en) * | 1985-12-09 | 1987-06-19 | Matsushita Electric Ind Co Ltd | Single mixer |
JPH0375096B2 (en) * | 1985-12-09 | 1991-11-29 | ||
JPS62193314U (en) * | 1986-05-29 | 1987-12-09 | ||
US5584067A (en) * | 1993-12-10 | 1996-12-10 | Motorola, Inc. | Dual traveling wave resonator filter and method |
US5977847A (en) * | 1997-01-30 | 1999-11-02 | Nec Corporation | Microstrip band elimination filter |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS6449303A (en) | Wide band mixer | |
EP0350256A3 (en) | Band elimination filter | |
CA2094504A1 (en) | Radio equipment directional coupler | |
JPS56137598A (en) | Sample hold circuit | |
ES8404585A1 (en) | A mixer for use in a microwave system. | |
JPS5710507A (en) | Mixer in microwave circuit integration | |
JPS54155706A (en) | Mixer circuit | |
JPS5643801A (en) | Band-pass filter | |
JPS5252514A (en) | 2-frequency mixer circuit | |
JPS6275619U (en) | ||
GB1191984A (en) | Improvements in or relating to Electrical Filters | |
JPS5669901A (en) | Microwave coplanar-line/slot-line converting transmission line | |
GB698509A (en) | Improvements in or relating to filters and the like for use on very high frequencies | |
JPS57178404A (en) | Frequency converting circuit | |
JPS5675710A (en) | Frequency converter | |
JPS5479539A (en) | Band-pass filter | |
JPS56100505A (en) | Frequency converter | |
JPS5780809A (en) | Mixer circuit | |
JPS57155802A (en) | Band pass filter | |
JPS5471916A (en) | Microwave frequency converter circuit | |
JPS57112108A (en) | Frequency converter | |
JPS56169402A (en) | Frequency converting circuit | |
JPS5270732A (en) | High/low harmonic wave deletion circuit | |
JPH0533562B2 (en) | ||
JPS5473539A (en) | Branching filter |