JPS5375706A - Frequency modulator of carrier summing type - Google Patents
Frequency modulator of carrier summing typeInfo
- Publication number
- JPS5375706A JPS5375706A JP15074076A JP15074076A JPS5375706A JP S5375706 A JPS5375706 A JP S5375706A JP 15074076 A JP15074076 A JP 15074076A JP 15074076 A JP15074076 A JP 15074076A JP S5375706 A JPS5375706 A JP S5375706A
- Authority
- JP
- Japan
- Prior art keywords
- carrier
- frequency modulator
- summing type
- summing
- type
- 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
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Abstract
PURPOSE: To reduce BPF by processing the waveform of each time slot independently and to make low the cost of modulator, through the addition of the input signal and the carrier of each channal by compressing toward time axis, in the data communication of multichannel.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15074076A JPS6031292B2 (en) | 1976-12-17 | 1976-12-17 | Carrier addition type frequency modulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15074076A JPS6031292B2 (en) | 1976-12-17 | 1976-12-17 | Carrier addition type frequency modulator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5375706A true JPS5375706A (en) | 1978-07-05 |
JPS6031292B2 JPS6031292B2 (en) | 1985-07-22 |
Family
ID=15503369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15074076A Expired JPS6031292B2 (en) | 1976-12-17 | 1976-12-17 | Carrier addition type frequency modulator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6031292B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102361259B1 (en) | 2020-05-21 | 2022-02-10 | (주) 피티씨 | Wafer test apparatus |
-
1976
- 1976-12-17 JP JP15074076A patent/JPS6031292B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6031292B2 (en) | 1985-07-22 |
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