JPS60103922U - mixer circuit - Google Patents
mixer circuitInfo
- Publication number
- JPS60103922U JPS60103922U JP19572083U JP19572083U JPS60103922U JP S60103922 U JPS60103922 U JP S60103922U JP 19572083 U JP19572083 U JP 19572083U JP 19572083 U JP19572083 U JP 19572083U JP S60103922 U JPS60103922 U JP S60103922U
- Authority
- JP
- Japan
- Prior art keywords
- mixer circuit
- signal
- frequency
- circuit
- parallel resonant
- 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
Landscapes
- Superheterodyne Receivers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例を示す回路図、第２図は本考案による実
施例を示す回路図、第３図、第４図は本考案の他の実施
例を示す回路図である。
１・・・入力端子、２〜４，１０，１１，１２・・・コ
ンデンサ、５・・・局部発振器、６，１２．１３・・・
抵抗、７・・・コイル、８・・・ミキサ回路、９・・・
出力端子。FIG. 1 is a circuit diagram showing a conventional example, FIG. 2 is a circuit diagram showing an embodiment of the present invention, and FIGS. 3 and 4 are circuit diagrams showing other embodiments of the present invention. 1... Input terminal, 2-4, 10, 11, 12... Capacitor, 5... Local oscillator, 6, 12.13...
Resistor, 7... Coil, 8... Mixer circuit, 9...
Output terminal.
Claims (1)
部発振信号又は高周波信号の周波数の近傍の周波数に同
調する並列共振回路を設け、該並列共振回路の中点から
前記ミキサ回路へ高周波信号と局部発振出力とを注入す
ることを特徴とするミキサ回路。A parallel resonant circuit tuned to a frequency near the frequency of the local oscillation signal or high-frequency signal is provided in series between the input terminal to the mixer circuit and the local oscillator, and a high-frequency signal is transmitted from the midpoint of the parallel resonant circuit to the mixer circuit. A mixer circuit characterized by injecting a signal and a local oscillation output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19572083U JPS60103922U (en) | 1983-12-20 | 1983-12-20 | mixer circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19572083U JPS60103922U (en) | 1983-12-20 | 1983-12-20 | mixer circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60103922U true JPS60103922U (en) | 1985-07-16 |
Family
ID=30420222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19572083U Pending JPS60103922U (en) | 1983-12-20 | 1983-12-20 | mixer circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60103922U (en) |
-
1983
- 1983-12-20 JP JP19572083U patent/JPS60103922U/en active Pending
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