JPS5246765B2 - - Google Patents
Info
- Publication number
- JPS5246765B2 JPS5246765B2 JP48053264A JP5326473A JPS5246765B2 JP S5246765 B2 JPS5246765 B2 JP S5246765B2 JP 48053264 A JP48053264 A JP 48053264A JP 5326473 A JP5326473 A JP 5326473A JP S5246765 B2 JPS5246765 B2 JP S5246765B2
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
- H04B3/14—Control of transmission; Equalising characterised by the equalising network used
- H04B3/141—Control of transmission; Equalising characterised by the equalising network used using multiequalisers, e.g. bump, cosine, Bode
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Filters And Equalizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25319972A | 1972-05-15 | 1972-05-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4942211A JPS4942211A (en:Method) | 1974-04-20 |
| JPS5246765B2 true JPS5246765B2 (en:Method) | 1977-11-28 |
Family
ID=22959292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48053264A Expired JPS5246765B2 (en:Method) | 1972-05-15 | 1973-05-15 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3763359A (en:Method) |
| JP (1) | JPS5246765B2 (en:Method) |
| AU (1) | AU471903B2 (en:Method) |
| BE (1) | BE799484A (en:Method) |
| CA (1) | CA973258A (en:Method) |
| DE (1) | DE2323027C3 (en:Method) |
| FR (1) | FR2184821B1 (en:Method) |
| GB (1) | GB1418576A (en:Method) |
| IT (1) | IT991651B (en:Method) |
| NL (1) | NL163689C (en:Method) |
| SE (1) | SE384116B (en:Method) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4003006A (en) * | 1975-10-06 | 1977-01-11 | Bell Telephone Laboratories, Incorporated | Pilot tone controlled adaptive amplitude equalizer |
| GB2036509B (en) * | 1978-10-27 | 1983-01-26 | Kokusai Denshin Denwa Co Ltd | Automatic phase and amplitude equalisation of fm signals |
| US4430744A (en) | 1981-12-18 | 1984-02-07 | Gte Automatic Electric Incorporated | Adaptive IF equalizer for digital transmission |
| DE3241813A1 (de) * | 1982-11-11 | 1984-05-17 | Siemens Ag | Automatisch sich auf die kabellaenge einstellende entzerreranordnung |
| US4555788A (en) * | 1984-02-23 | 1985-11-26 | Itt Corporation | Multiple rate baseband receiver |
| JPS61210152A (ja) * | 1985-03-13 | 1986-09-18 | Hitachi Metals Ltd | 軟磁性鋳造合金部品 |
| US4638493A (en) * | 1985-06-17 | 1987-01-20 | Sperry Corporation | Adaptive interference rejection for improved frequency hop detection |
| US4680027A (en) * | 1985-12-12 | 1987-07-14 | Injet Medical Products, Inc. | Needleless hypodermic injection device |
| US5899879A (en) * | 1995-12-19 | 1999-05-04 | Genesis Medical Technologies, Inc. | Spring-actuated needleless injector |
| JPH09321672A (ja) * | 1996-03-29 | 1997-12-12 | Fujitsu Ltd | 線路等化器制御方法並びに積分回路，周波数シフト回路及び伝送装置 |
| GB9929013D0 (en) * | 1999-12-09 | 2000-02-02 | Pace Micro Tech Plc | Installation of digital receivers |
| US6942638B1 (en) * | 2002-05-30 | 2005-09-13 | Kerry Quinn | Needleless injector and ampule system |
| TWI240523B (en) * | 2004-06-25 | 2005-09-21 | Realtek Semiconductor Corp | Method for controlling parameters of adaptive equalizer |
| US20070027428A1 (en) * | 2005-05-03 | 2007-02-01 | Pharmajet, Inc. | Vial system and method for needle-less injector |
| US7618393B2 (en) | 2005-05-03 | 2009-11-17 | Pharmajet, Inc. | Needle-less injector and method of fluid delivery |
| US7699802B2 (en) * | 2005-05-03 | 2010-04-20 | Pharmajet, Inc. | Needle-less injector |
| US9408972B2 (en) | 2011-08-02 | 2016-08-09 | Pharmajet, Inc. | Needle-free injection device |
| WO2013090315A1 (en) | 2011-12-13 | 2013-06-20 | Pharmajet Inc. | Needle-free intradermal injection device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3375473A (en) * | 1965-07-15 | 1968-03-26 | Bell Telephone Labor Inc | Automatic equalizer for analog channels having means for comparing two test pulses, one pulse traversing the transmission channel and equalizer |
| US3508172A (en) * | 1968-01-23 | 1970-04-21 | Bell Telephone Labor Inc | Adaptive mean-square equalizer for data transmission |
| BE757115A (fr) * | 1969-10-08 | 1971-03-16 | Western Electric Co | Dispositif pour regler automatiquement un egaliseur |
| US3657669A (en) * | 1970-09-02 | 1972-04-18 | Gte Laboratories Inc | Frequency domain adaptive equalizer |
| US3646480A (en) * | 1970-12-24 | 1972-02-29 | Bell Telephone Labor Inc | Recursive automatic equalizer |
-
1972
- 1972-05-15 US US00253199A patent/US3763359A/en not_active Expired - Lifetime
- 1972-12-04 CA CA157,953A patent/CA973258A/en not_active Expired
-
1973
- 1973-05-02 SE SE7306111A patent/SE384116B/xx unknown
- 1973-05-08 DE DE2323027A patent/DE2323027C3/de not_active Expired
- 1973-05-09 NL NL7306474.A patent/NL163689C/xx not_active IP Right Cessation
- 1973-05-09 GB GB2207473A patent/GB1418576A/en not_active Expired
- 1973-05-09 AU AU55473/73A patent/AU471903B2/en not_active Expired
- 1973-05-14 BE BE131065A patent/BE799484A/xx unknown
- 1973-05-14 FR FR7317407A patent/FR2184821B1/fr not_active Expired
- 1973-05-14 IT IT68380/73A patent/IT991651B/it active
- 1973-05-15 JP JP48053264A patent/JPS5246765B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL163689B (nl) | 1980-04-15 |
| NL7306474A (en:Method) | 1973-11-19 |
| DE2323027B2 (de) | 1974-09-05 |
| BE799484A (fr) | 1973-08-31 |
| AU5547373A (en) | 1974-11-14 |
| IT991651B (it) | 1975-08-30 |
| GB1418576A (en) | 1975-12-24 |
| CA973258A (en) | 1975-08-19 |
| DE2323027A1 (de) | 1973-11-22 |
| FR2184821A1 (en:Method) | 1973-12-28 |
| AU471903B2 (en) | 1976-05-06 |
| NL163689C (nl) | 1980-09-15 |
| SE384116B (sv) | 1976-04-12 |
| DE2323027C3 (de) | 1975-05-15 |
| FR2184821B1 (en:Method) | 1978-06-30 |
| JPS4942211A (en:Method) | 1974-04-20 |
| US3763359A (en) | 1973-10-02 |