DE1809293B2 - Frequenzdiskriminator - Google Patents
FrequenzdiskriminatorInfo
- Publication number
- DE1809293B2 DE1809293B2 DE19681809293 DE1809293A DE1809293B2 DE 1809293 B2 DE1809293 B2 DE 1809293B2 DE 19681809293 DE19681809293 DE 19681809293 DE 1809293 A DE1809293 A DE 1809293A DE 1809293 B2 DE1809293 B2 DE 1809293B2
- Authority
- DE
- Germany
- Prior art keywords
- frequency discriminator
- discriminator
- frequency
- Prior art date
- 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
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
- H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
- H03D3/06—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by combining signals additively or in product demodulators
- H03D3/08—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by combining signals additively or in product demodulators by means of diodes, e.g. Foster-Seeley discriminator
- H03D3/10—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by combining signals additively or in product demodulators by means of diodes, e.g. Foster-Seeley discriminator in which the diodes are simultaneously conducting during the same half period of the signal, e.g. radio detector
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Networks Using Active Elements (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7730367 | 1967-12-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE1809293A1 DE1809293A1 (de) | 1969-07-17 |
DE1809293B2 true DE1809293B2 (de) | 1971-03-18 |
Family
ID=13630123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19681809293 Pending DE1809293B2 (de) | 1967-12-01 | 1968-11-16 | Frequenzdiskriminator |
Country Status (3)
Country | Link |
---|---|
US (1) | US3569846A (de) |
DE (1) | DE1809293B2 (de) |
GB (1) | GB1214558A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5846884B2 (ja) * | 1975-01-16 | 1983-10-19 | ソニー株式会社 | シユウハスウベンベツカイロ |
US5187457A (en) * | 1991-09-12 | 1993-02-16 | Eni Div. Of Astec America, Inc. | Harmonic and subharmonic filter |
WO1993021685A1 (en) * | 1992-04-16 | 1993-10-28 | Advanced Energy Industries, Inc. | Stabilizer for switch-mode powered rf plasma processing |
US6441701B1 (en) * | 1999-09-22 | 2002-08-27 | Motorola, Inc. | Tunable bridged-T filter |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3076940A (en) * | 1957-01-29 | 1963-02-05 | Gilfillan Bros Inc | Frequency discriminator |
US3475690A (en) * | 1967-06-02 | 1969-10-28 | Damon Eng Inc | Linear crystal discriminator circuit |
-
1968
- 1968-11-16 DE DE19681809293 patent/DE1809293B2/de active Pending
- 1968-11-22 GB GB55607/68A patent/GB1214558A/en not_active Expired
- 1968-11-27 US US779534A patent/US3569846A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3569846A (en) | 1971-03-09 |
DE1809293A1 (de) | 1969-07-17 |
GB1214558A (en) | 1970-12-02 |
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