JPS6238666B2 - - Google Patents
Info
- Publication number
- JPS6238666B2 JPS6238666B2 JP54047646A JP4764679A JPS6238666B2 JP S6238666 B2 JPS6238666 B2 JP S6238666B2 JP 54047646 A JP54047646 A JP 54047646A JP 4764679 A JP4764679 A JP 4764679A JP S6238666 B2 JPS6238666 B2 JP S6238666B2
- Authority
- JP
- Japan
- Prior art keywords
- phase
- output
- delayed feedback
- pulse
- pulse width
- 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.)
- Expired
Links
- 230000003111 delayed effect Effects 0.000 claims description 54
- 230000015572 biosynthetic process Effects 0.000 claims description 34
- 238000003786 synthesis reaction Methods 0.000 claims description 34
- 230000001360 synchronised effect Effects 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 8
- 230000010363 phase shift Effects 0.000 claims description 7
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 2
- 238000001228 spectrum Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 10
- 239000002131 composite material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/28—Details of pulse systems
- G01S7/285—Receivers
- G01S7/32—Shaping echo pulse signals; Deriving non-pulse signals from echo pulse signals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measuring Frequencies, Analyzing Spectra (AREA)
- Pulse Circuits (AREA)
- Radar Systems Or Details Thereof (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4764679A JPS55140180A (en) | 1979-04-18 | 1979-04-18 | Pulse duration lengthening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4764679A JPS55140180A (en) | 1979-04-18 | 1979-04-18 | Pulse duration lengthening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55140180A JPS55140180A (en) | 1980-11-01 |
| JPS6238666B2 true JPS6238666B2 (enrdf_load_stackoverflow) | 1987-08-19 |
Family
ID=12781003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4764679A Granted JPS55140180A (en) | 1979-04-18 | 1979-04-18 | Pulse duration lengthening device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55140180A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007139699A (ja) * | 2005-11-22 | 2007-06-07 | Tokyo Electric Power Co Inc:The | 周波数解析方法 |
-
1979
- 1979-04-18 JP JP4764679A patent/JPS55140180A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55140180A (en) | 1980-11-01 |