NL23522C - - Google Patents
Info
- Publication number
- NL23522C NL23522C NL23522DA NL23522C NL 23522 C NL23522 C NL 23522C NL 23522D A NL23522D A NL 23522DA NL 23522 C NL23522 C NL 23522C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
- H03F1/14—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means
- H03F1/16—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means in discharge-tube amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
- H03B19/06—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes
- H03B19/08—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a discharge device
- H03B19/10—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a discharge device using multiplication only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US177505A US1878308A (en) | 1927-03-23 | 1927-03-23 | Frequency multiplier and amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL23522C true NL23522C (enrdf_load_stackoverflow) |
Family
ID=22648869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL23522D NL23522C (enrdf_load_stackoverflow) | 1927-03-23 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1878308A (enrdf_load_stackoverflow) |
| GB (1) | GB287532A (enrdf_load_stackoverflow) |
| NL (1) | NL23522C (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2675476A (en) * | 1945-06-23 | 1954-04-13 | Reuben A Isberg | Oscillator |
| US2520823A (en) * | 1946-04-10 | 1950-08-29 | Premier Crystal Lab Inc | Oscillator frequency control |
| US2913670A (en) * | 1957-12-30 | 1959-11-17 | Edwin F Laine | Wide band regenerative frequency divider and multiplier |
| US3496470A (en) * | 1966-07-11 | 1970-02-17 | Motorola Inc | Frequency modulation transmitter with crystal filter interposed between class c frequency multipliers for noise reduction |
| CN104507500A (zh) | 2012-05-10 | 2015-04-08 | 麻省理工学院 | 流感中和药剂 |
| US9969794B2 (en) | 2012-05-10 | 2018-05-15 | Visterra, Inc. | HA binding agents |
| CN109068233B (zh) * | 2018-10-12 | 2024-09-24 | 卓荣集成电路科技有限公司 | 虚拟低音生成方法、虚拟低音模组及音频处理芯片 |
-
0
- NL NL23522D patent/NL23522C/xx active
-
1927
- 1927-03-23 US US177505A patent/US1878308A/en not_active Expired - Lifetime
-
1928
- 1928-03-22 GB GB8778/28A patent/GB287532A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB287532A (en) | 1928-07-19 |
| US1878308A (en) | 1932-09-20 |