JPS6224547U - - Google Patents
Info
- Publication number
- JPS6224547U JPS6224547U JP1985115646U JP11564685U JPS6224547U JP S6224547 U JPS6224547 U JP S6224547U JP 1985115646 U JP1985115646 U JP 1985115646U JP 11564685 U JP11564685 U JP 11564685U JP S6224547 U JPS6224547 U JP S6224547U
- Authority
- JP
- Japan
- Prior art keywords
- frequency signal
- signal
- mixed
- mixing
- signals
- 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
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C1/00—Amplitude modulation
- H03C1/08—Amplitude modulation by means of variable impedance element
- H03C1/14—Amplitude modulation by means of variable impedance element the element being a diode
Landscapes
- Amplitude Modulation (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Description
第１図はこの考案の一実施例を示すブロツク図
、第２図は従来の多周波信号混合振幅変調器の構
成の一例である。図において １，２，６，７……入力端子、３，８……混合
器、４，１０……変調信号発生回路、５，１１…
…出力端子、９……ダイオードスイツチである。
、第２図は従来の多周波信号混合振幅変調器の構
成の一例である。図において １，２，６，７……入力端子、３，８……混合
器、４，１０……変調信号発生回路、５，１１…
…出力端子、９……ダイオードスイツチである。
Claims (1)
- ２つ以上の異なる周波数の交流信号を入力し、
この交流信号を混合することにより混合信号を出
力する混合器と、前記混合周波信号に、変調信号
を加えて混合周波信号を変調するための変調信号
発生回路とを結合したことを特徴とする多周波信
号混合振幅変調器。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985115646U JPS6224547U (ja) | 1985-07-26 | 1985-07-26 | |
| US07/140,505 US4894624A (en) | 1985-07-26 | 1988-01-04 | Combined amplitude modulator and frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985115646U JPS6224547U (ja) | 1985-07-26 | 1985-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6224547U true JPS6224547U (ja) | 1987-02-14 |
Family
ID=14667790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985115646U Pending JPS6224547U (ja) | 1985-07-26 | 1985-07-26 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4894624A (ja) |
| JP (1) | JPS6224547U (ja) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2460075A (en) * | 1946-06-01 | 1949-01-25 | Bell Telephone Labor Inc | Transmission control system |
-
1985
- 1985-07-26 JP JP1985115646U patent/JPS6224547U/ja active Pending
-
1988
- 1988-01-04 US US07/140,505 patent/US4894624A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US4894624A (en) | 1990-01-16 |