NL95547C - - Google Patents
Info
- Publication number
- NL95547C NL95547C NL95547DA NL95547C NL 95547 C NL95547 C NL 95547C NL 95547D A NL95547D A NL 95547DA NL 95547 C NL95547 C NL 95547C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
- H04B3/16—Control of transmission; Equalising characterised by the negative-impedance network used
- H04B3/18—Control of transmission; Equalising characterised by the negative-impedance network used wherein the network comprises semiconductor devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/002—Gyrators
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
- Thermistors And Varistors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US302278A US2775658A (en) | 1952-08-01 | 1952-08-01 | Negative resistance amplifiers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL95547C true NL95547C (en:Method) |
Family
ID=23167052
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL95547D NL95547C (en:Method) | 1952-08-01 | ||
| NLAANVRAGE7613294,A NL178570B (nl) | 1952-08-01 | Werkwijze en inrichting voor het vervaardigen van gietvormen door middel van vacuum. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7613294,A NL178570B (nl) | 1952-08-01 | Werkwijze en inrichting voor het vervaardigen van gietvormen door middel van vacuum. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2775658A (en:Method) |
| DE (1) | DE927099C (en:Method) |
| FR (1) | FR1080067A (en:Method) |
| GB (1) | GB737526A (en:Method) |
| NL (2) | NL178570B (en:Method) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL251536A (en:Method) * | 1959-05-13 | |||
| NL253490A (en:Method) * | 1959-07-07 | 1900-01-01 | ||
| US3187266A (en) * | 1960-09-12 | 1965-06-01 | Rca Corp | Impedance inverter coupled negative resistance amplifiers |
| US3047821A (en) * | 1960-12-27 | 1962-07-31 | Aircraft Armaments Inc | Isolator using hall effect gyrator |
| US3227960A (en) * | 1961-09-26 | 1966-01-04 | Bell Telephone Labor Inc | Multistage hall-effect devices |
| US3079569A (en) * | 1961-11-30 | 1963-02-26 | Bell Telephone Labor Inc | Low noise amplifier input network |
| US3160823A (en) * | 1962-05-04 | 1964-12-08 | Philco Corp | Stabilized unilateral negative-resistance amplifier |
| US3517342A (en) * | 1969-01-17 | 1970-06-23 | Automatic Elect Lab | Circuit for simulating two mutually coupled inductors and filter stage utilizing the same |
| US3713050A (en) * | 1971-05-11 | 1973-01-23 | Bell Telephone Labor Inc | Integrated circuit transformers employing gyrators |
| CN113437943B (zh) * | 2021-08-11 | 2022-05-13 | 电子科技大学 | 一种具有双向放大的无源uhf rfid标签电路 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL68724C (en:Method) * | 1947-04-29 | |||
| US2553490A (en) * | 1949-02-21 | 1951-05-15 | Bell Telephone Labor Inc | Magnetic control of semiconductor currents |
| US2585571A (en) * | 1950-09-14 | 1952-02-12 | Bell Telephone Labor Inc | Pulse repeater |
| BE509574A (en:Method) * | 1951-03-01 | |||
| US2649574A (en) * | 1951-04-05 | 1953-08-18 | Bell Telephone Labor Inc | Hall-effect wave translating device |
-
0
- NL NL95547D patent/NL95547C/xx active
- NL NLAANVRAGE7613294,A patent/NL178570B/xx unknown
-
1952
- 1952-08-01 US US302278A patent/US2775658A/en not_active Expired - Lifetime
-
1953
- 1953-05-13 FR FR1080067D patent/FR1080067A/fr not_active Expired
- 1953-06-02 DE DEW11339A patent/DE927099C/de not_active Expired
- 1953-07-28 GB GB20890/53A patent/GB737526A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2775658A (en) | 1956-12-25 |
| GB737526A (en) | 1955-09-28 |
| DE927099C (de) | 1955-04-28 |
| FR1080067A (fr) | 1954-12-06 |
| NL178570B (nl) |