JPS5311506A - Frequency converter - Google Patents
Frequency converterInfo
- Publication number
- JPS5311506A JPS5311506A JP8643976A JP8643976A JPS5311506A JP S5311506 A JPS5311506 A JP S5311506A JP 8643976 A JP8643976 A JP 8643976A JP 8643976 A JP8643976 A JP 8643976A JP S5311506 A JPS5311506 A JP S5311506A
- Authority
- JP
- Japan
- Prior art keywords
- frequency converter
- lpf
- mixer
- remove
- input 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/26—Circuits for superheterodyne receivers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Superheterodyne Receivers (AREA)
Abstract
PURPOSE:To reduce the unnecessary radiation and the injection power to the local oscillator as well as to improve the spurious property by providing LPF at the output side of a mixer to remove the high harmonic wave of both the input signal frequency and local oscillation frequency.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8643976A JPS5311506A (en) | 1976-07-19 | 1976-07-19 | Frequency converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8643976A JPS5311506A (en) | 1976-07-19 | 1976-07-19 | Frequency converter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5311506A true JPS5311506A (en) | 1978-02-02 |
Family
ID=13886939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8643976A Pending JPS5311506A (en) | 1976-07-19 | 1976-07-19 | Frequency converter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5311506A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4605909A (en) * | 1981-01-28 | 1986-08-12 | U.S. Philips Corporation | Dual gate FET oscillator mixer |
-
1976
- 1976-07-19 JP JP8643976A patent/JPS5311506A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4605909A (en) * | 1981-01-28 | 1986-08-12 | U.S. Philips Corporation | Dual gate FET oscillator mixer |
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