JPS5012981B1 - - Google Patents
Info
- Publication number
- JPS5012981B1 JPS5012981B1 JP7020181A JP2018170A JPS5012981B1 JP S5012981 B1 JPS5012981 B1 JP S5012981B1 JP 7020181 A JP7020181 A JP 7020181A JP 2018170 A JP2018170 A JP 2018170A JP S5012981 B1 JPS5012981 B1 JP S5012981B1
- Authority
- JP
- Japan
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H17/00—Networks using digital techniques
- H03H17/02—Frequency selective networks
- H03H17/04—Recursive filters
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Mathematical Physics (AREA)
- Filters That Use Time-Delay Elements (AREA)
- Dc Digital Transmission (AREA)
- Picture Signal Circuits (AREA)
- Soil Working Implements (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE03314/69A SE336854B (ja) | 1969-03-11 | 1969-03-11 | |
| SE01504/70A SE339520B (ja) | 1970-02-06 | 1970-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5012981B1 true JPS5012981B1 (ja) | 1975-05-16 |
Family
ID=26654258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7020181A Pending JPS5012981B1 (ja) | 1969-03-11 | 1970-03-11 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3622916A (ja) |
| JP (1) | JPS5012981B1 (ja) |
| CH (1) | CH542546A (ja) |
| DE (1) | DE2011758B2 (ja) |
| FR (1) | FR2041070B1 (ja) |
| GB (1) | GB1249273A (ja) |
| NL (1) | NL7003385A (ja) |
| NO (1) | NO125209B (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7306902A (ja) * | 1972-05-26 | 1973-11-28 | ||
| US3824413A (en) * | 1973-02-16 | 1974-07-16 | Bell Telephone Labor Inc | Analog feedback frequency responsive circuit |
| NL173807C (nl) * | 1974-12-18 | 1983-10-03 | Philips Nv | Niet-recursief, digitaal filter met verlaagde uitgangsbemonsterfrequentie. |
| US4063200A (en) * | 1976-02-10 | 1977-12-13 | Westinghouse Electric Corporation | Hybrid multiplexed filter |
| FR2418579A2 (fr) * | 1977-03-09 | 1979-09-21 | Onera (Off Nat Aerospatiale) | Filtre numerique recursif a coefficients en combinaison reduite de puissances de deux |
| FR2492193B2 (fr) * | 1980-06-10 | 1987-11-27 | France Etat | Filtre recursif a ondes elastiques de surface utilisant une ligne a retard a bouclage actif |
| US4317092A (en) * | 1980-06-30 | 1982-02-23 | Hewlett-Packard Company | Recursive low pass digital filter |
| DE3327381A1 (de) * | 1983-07-29 | 1985-02-14 | Siemens AG, 1000 Berlin und 8000 München | Pulsradargeraet mit optimalfilter |
| CN109696690B (zh) * | 2019-01-25 | 2021-06-04 | 上海炬佑智能科技有限公司 | 飞行时间传感器及其发光检测方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3370292A (en) * | 1967-01-05 | 1968-02-20 | Raytheon Co | Digital canonical filter |
-
1970
- 1970-02-24 US US13333A patent/US3622916A/en not_active Expired - Lifetime
- 1970-03-09 DE DE19702011758 patent/DE2011758B2/de active Pending
- 1970-03-10 CH CH348770A patent/CH542546A/de not_active IP Right Cessation
- 1970-03-10 FR FR707008604A patent/FR2041070B1/fr not_active Expired
- 1970-03-10 NO NO0843/70A patent/NO125209B/no unknown
- 1970-03-10 NL NL7003385A patent/NL7003385A/xx unknown
- 1970-03-10 GB GB01487/70A patent/GB1249273A/en not_active Expired
- 1970-03-11 JP JP7020181A patent/JPS5012981B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2011758B2 (de) | 1972-06-22 |
| US3622916A (en) | 1971-11-23 |
| FR2041070B1 (ja) | 1974-07-12 |
| NO125209B (ja) | 1972-07-31 |
| NL7003385A (ja) | 1970-09-15 |
| GB1249273A (en) | 1971-10-13 |
| FR2041070A1 (ja) | 1971-01-29 |
| DE2011758A1 (de) | 1970-09-17 |
| CH542546A (de) | 1973-11-15 |