JPS5734905B2 - - Google Patents
Info
- Publication number
- JPS5734905B2 JPS5734905B2 JP11788376A JP11788376A JPS5734905B2 JP S5734905 B2 JPS5734905 B2 JP S5734905B2 JP 11788376 A JP11788376 A JP 11788376A JP 11788376 A JP11788376 A JP 11788376A JP S5734905 B2 JPS5734905 B2 JP S5734905B2
- 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
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/16—Spectrum analysis; Fourier analysis
- G01R23/175—Spectrum analysis; Fourier analysis by delay means, e.g. tapped delay lines
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/12—Transference of modulation from one carrier to another, e.g. frequency-changing by means of semiconductor devices having more than two electrodes
Landscapes
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Measuring Frequencies, Analyzing Spectra (AREA)
- Manipulation Of Pulses (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/618,872 US4050024A (en) | 1975-10-02 | 1975-10-02 | Sideband detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5253473A JPS5253473A (en) | 1977-04-30 |
| JPS5734905B2 true JPS5734905B2 (cg-RX-API-DMAC7.html) | 1982-07-26 |
Family
ID=24479474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51117883A Granted JPS5253473A (en) | 1975-10-02 | 1976-09-30 | Side band detector |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4050024A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS5253473A (cg-RX-API-DMAC7.html) |
| CA (1) | CA1074402A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2640757A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2334114A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1553835A (cg-RX-API-DMAC7.html) |
| NL (1) | NL172906C (cg-RX-API-DMAC7.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4683437A (en) * | 1986-06-06 | 1987-07-28 | Motorola, Inc. | Frequency subtractor |
| US5159613A (en) * | 1990-04-02 | 1992-10-27 | William Beaumont Hospital | Side-band generator |
| TW234796B (cg-RX-API-DMAC7.html) * | 1993-02-24 | 1994-11-21 | Advanced Micro Devices Inc | |
| US5834950A (en) * | 1994-03-17 | 1998-11-10 | 3Com Corporation | Phase detector which eliminates frequency ripple |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2561182A (en) * | 1948-05-26 | 1951-07-17 | Gen Precision Lab Inc | Sharp frequency discriminator |
| US2935609A (en) * | 1957-08-21 | 1960-05-03 | Sperry Rand Corp | Pre-trigger generator |
| US3012200A (en) * | 1957-10-18 | 1961-12-05 | Hurvitz Hyman | Frequency coincidence detector |
| US3337813A (en) * | 1965-12-27 | 1967-08-22 | Bell Telephone Labor Inc | Phase-controlled oscillator having a bistable circuit in the control loop |
| US3431509A (en) * | 1968-01-08 | 1969-03-04 | Collins Radio Co | Phase locked loop with digitalized frequency and phase discriminator |
| US3614635A (en) * | 1969-12-31 | 1971-10-19 | Ibm | Variable frequency control system and data standardizer |
| US3813604A (en) * | 1972-10-04 | 1974-05-28 | Marconi Co Canada | Digital discriminator |
-
1975
- 1975-10-02 US US05/618,872 patent/US4050024A/en not_active Expired - Lifetime
-
1976
- 1976-08-11 GB GB33352/76A patent/GB1553835A/en not_active Expired
- 1976-08-12 CA CA258,969A patent/CA1074402A/en not_active Expired
- 1976-08-24 NL NLAANVRAGE7609381,A patent/NL172906C/xx not_active IP Right Cessation
- 1976-09-10 DE DE19762640757 patent/DE2640757A1/de not_active Withdrawn
- 1976-09-29 FR FR7629972A patent/FR2334114A1/fr active Granted
- 1976-09-30 JP JP51117883A patent/JPS5253473A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2334114B1 (cg-RX-API-DMAC7.html) | 1981-12-11 |
| NL172906C (nl) | 1983-11-01 |
| NL172906B (nl) | 1983-06-01 |
| FR2334114A1 (fr) | 1977-07-01 |
| GB1553835A (en) | 1979-10-10 |
| NL7609381A (nl) | 1977-04-05 |
| US4050024A (en) | 1977-09-20 |
| JPS5253473A (en) | 1977-04-30 |
| CA1074402A (en) | 1980-03-25 |
| DE2640757A1 (de) | 1977-04-14 |