JPS533720A - Single side-band frequency divided multiple signal modulating equipment - Google Patents
Single side-band frequency divided multiple signal modulating equipmentInfo
- Publication number
- JPS533720A JPS533720A JP7804576A JP7804576A JPS533720A JP S533720 A JPS533720 A JP S533720A JP 7804576 A JP7804576 A JP 7804576A JP 7804576 A JP7804576 A JP 7804576A JP S533720 A JPS533720 A JP S533720A
- Authority
- JP
- Japan
- Prior art keywords
- single side
- band frequency
- multiple signal
- frequency divided
- signal modulating
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/04—Frequency-transposition arrangements
- H04J1/05—Frequency-transposition arrangements using digital techniques
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Abstract
PURPOSE:The offset discrete Fourier processing circuit which is operated by the sampling frequency and the polyphase circuit which consists of the real digital band pass filter are cascaded, so that the number of multiplication times per unit time can be reduced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7804576A JPS6022538B2 (en) | 1976-06-30 | 1976-06-30 | Single band frequency division multiplex signal modulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7804576A JPS6022538B2 (en) | 1976-06-30 | 1976-06-30 | Single band frequency division multiplex signal modulator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS533720A true JPS533720A (en) | 1978-01-13 |
JPS6022538B2 JPS6022538B2 (en) | 1985-06-03 |
Family
ID=13650864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7804576A Expired JPS6022538B2 (en) | 1976-06-30 | 1976-06-30 | Single band frequency division multiplex signal modulator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6022538B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5641072U (en) * | 1979-09-07 | 1981-04-16 |
-
1976
- 1976-06-30 JP JP7804576A patent/JPS6022538B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5641072U (en) * | 1979-09-07 | 1981-04-16 |
Also Published As
Publication number | Publication date |
---|---|
JPS6022538B2 (en) | 1985-06-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS51128246A (en) | Double frequency utilization branching filter device | |
JPS5298408A (en) | Mixer circuit | |
JPS533720A (en) | Single side-band frequency divided multiple signal modulating equipment | |
JPS5234647A (en) | Frequency sampling filter | |
JPS5429954A (en) | Frequency devider circuit | |
JPS5289441A (en) | Frequency band dividing filter | |
JPS5236941A (en) | Information signal processing unit | |
JPS51128244A (en) | Step connector of semi-coaxial multiple band pass filter | |
JPS539450A (en) | Primary digital overall areas passing circuit | |
JPS51131241A (en) | Signal superimposing circuit | |
JPS5413714A (en) | Multi-frequency signal reception system | |
JPS5361375A (en) | Counting circuit apparatus | |
JPS5234608A (en) | Multifrequency signal receiving system | |
JPS56157868A (en) | Signal processor | |
JPS5219933A (en) | Filter circuit | |
JPS5435611A (en) | Signal separation circuit | |
JPS52128044A (en) | High frequency noise elimination | |
JPS5329708A (en) | Signal waveform reproducing circuit | |
JPS54134509A (en) | Transmission unit of single side-band frequency multiple signal | |
JPS52153302A (en) | Privacy telephone set | |
JPS5279858A (en) | Frequency dividing device | |
JPS5360595A (en) | Radar apparatus | |
JPS524752A (en) | Elastic surface wave filter | |
CA604248A (en) | Band frequency selective wave guide filters for use on very high frequencies | |
JPS5213749A (en) | Two-wire fur-wire converter circuit |