NL7415525A - Generator met zwaaiuitgang. - Google Patents
Generator met zwaaiuitgang.Info
- Publication number
- NL7415525A NL7415525A NL7415525A NL7415525A NL7415525A NL 7415525 A NL7415525 A NL 7415525A NL 7415525 A NL7415525 A NL 7415525A NL 7415525 A NL7415525 A NL 7415525A NL 7415525 A NL7415525 A NL 7415525A
- Authority
- NL
- Netherlands
- Prior art keywords
- generator
- swing output
- swing
- output
- Prior art date
Links
Classifications
-
- 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
- H03B23/00—Generation of oscillations periodically swept over a predetermined frequency range
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
- H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
- H03J5/0245—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form
-
- 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
- H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
- H03B2200/006—Functional aspects of oscillators
- H03B2200/0092—Measures to linearise or reduce distortion of oscillator characteristics
-
- 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
- H03B2201/00—Aspects of oscillators relating to varying the frequency of the oscillations
- H03B2201/02—Varying the frequency of the oscillations by electronic means
- H03B2201/0208—Varying the frequency of the oscillations by electronic means the means being an element with a variable capacitance, e.g. capacitance diode
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13553273A JPS535162B2 (nl) | 1973-11-30 | 1973-11-30 | |
JP13553173A JPS5086904A (nl) | 1973-11-30 | 1973-11-30 | |
JP13552873A JPS535161B2 (nl) | 1973-11-30 | 1973-11-30 | |
JP13552973A JPS5086902A (nl) | 1973-11-30 | 1973-11-30 | |
JP13553073A JPS5086903A (nl) | 1973-11-30 | 1973-11-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
NL7415525A true NL7415525A (nl) | 1975-06-03 |
NL171001C NL171001C (nl) | 1983-01-17 |
Family
ID=27527417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7415525,A NL171001C (nl) | 1973-11-30 | 1974-11-28 | Generator voor een kanaalkiezer. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3978411A (nl) |
CA (1) | CA1022696A (nl) |
DE (1) | DE2456533C2 (nl) |
FR (1) | FR2253315B1 (nl) |
GB (1) | GB1495553A (nl) |
NL (1) | NL171001C (nl) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1064110B (it) * | 1976-03-09 | 1985-02-18 | Voxson Spa | Sistema di sintonia elettronica con memorizzazione digitale delle stazioni radio emittenti |
JPS5539440A (en) * | 1978-09-13 | 1980-03-19 | Pioneer Electronic Corp | Tuning system of terminal unit for catv system |
JPS59153178A (ja) * | 1983-02-21 | 1984-09-01 | Advantest Corp | 信号検出装置 |
JP3663565B2 (ja) * | 1997-11-10 | 2005-06-22 | 富士通株式会社 | 搬送波再生回路 |
JP3915854B2 (ja) * | 1997-11-13 | 2007-05-16 | 株式会社ゼネラル リサーチ オブ エレクトロニックス | 周波数掃引fsk受信機用afc回路 |
US9143313B2 (en) * | 2011-08-23 | 2015-09-22 | Nec Corporation | Frequency sweep signal generator, frequency component analysis apparatus, radio apparatus, and frequency sweep signal generating method |
CN103640708B (zh) * | 2013-12-03 | 2016-06-22 | 海丰通航科技有限公司 | 模块化的飞行器燃料保障设备 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3588706A (en) * | 1967-07-24 | 1971-06-28 | Matsushita Electric Ind Co Ltd | Automatic tuning receiver |
US3846707A (en) * | 1970-11-04 | 1974-11-05 | Matsushita Electric Co Ltd | Channel selection device |
US3798553A (en) * | 1971-02-09 | 1974-03-19 | Matsushita Electric Ind Co Ltd | Frequency sweep device having two alternately swept oscillators |
NL166828C (nl) * | 1971-05-08 | 1981-09-15 | Matsushita Electric Ind Co Ltd | Automatische kanaalkies-inrichting. |
US3822405A (en) * | 1971-12-10 | 1974-07-02 | Matsushita Electric Ind Co Ltd | Channel selecting apparatus |
FR2175671B1 (nl) * | 1972-03-17 | 1977-04-01 | Trt Telecom Radio Electr |
-
1974
- 1974-11-26 US US05/527,271 patent/US3978411A/en not_active Expired - Lifetime
- 1974-11-28 GB GB51616/74A patent/GB1495553A/en not_active Expired
- 1974-11-28 NL NLAANVRAGE7415525,A patent/NL171001C/nl not_active IP Right Cessation
- 1974-11-29 DE DE2456533A patent/DE2456533C2/de not_active Expired
- 1974-11-29 FR FR7439234A patent/FR2253315B1/fr not_active Expired
- 1974-12-02 CA CA215,088A patent/CA1022696A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1495553A (en) | 1977-12-21 |
DE2456533C2 (de) | 1984-05-03 |
CA1022696A (en) | 1977-12-13 |
DE2456533A1 (de) | 1975-06-19 |
FR2253315A1 (nl) | 1975-06-27 |
NL171001C (nl) | 1983-01-17 |
US3978411A (en) | 1976-08-31 |
FR2253315B1 (nl) | 1980-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V4 | Discontinued because of reaching the maximum lifetime of a patent |