DE2063525A1 - - Google Patents
Info
- Publication number
- DE2063525A1 DE2063525A1 DE19702063525 DE2063525A DE2063525A1 DE 2063525 A1 DE2063525 A1 DE 2063525A1 DE 19702063525 DE19702063525 DE 19702063525 DE 2063525 A DE2063525 A DE 2063525A DE 2063525 A1 DE2063525 A1 DE 2063525A1
- Authority
- DE
- Germany
- Prior art keywords
- transistor
- signal
- frequency
- transistors
- arrangement
- 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.)
- Granted
Links
- 230000010355 oscillation Effects 0.000 claims description 100
- 230000001360 synchronised effect Effects 0.000 claims description 60
- 239000000203 mixture Substances 0.000 claims description 35
- 239000002131 composite material Substances 0.000 claims description 30
- 230000000903 blocking effect Effects 0.000 claims description 21
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 description 56
- 230000007704 transition Effects 0.000 description 24
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- 238000010586 diagram Methods 0.000 description 11
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- 230000008859 change Effects 0.000 description 8
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
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- 230000000717 retained effect Effects 0.000 description 2
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- 239000000758 substrate Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- ZYXYTGQFPZEUFX-UHFFFAOYSA-N benzpyrimoxan Chemical compound O1C(OCCC1)C=1C(=NC=NC=1)OCC1=CC=C(C=C1)C(F)(F)F ZYXYTGQFPZEUFX-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 241001233037 catfish Species 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
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- 238000009795 derivation Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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- 230000003068 static effect Effects 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D1/00—Demodulation of amplitude-modulated oscillations
- H03D1/22—Homodyne or synchrodyne circuits
- H03D1/2209—Decoders for simultaneous demodulation and decoding of signals composed of a sum-signal and a suppressed carrier, amplitude modulated by a difference signal, e.g. stereocoders
- H03D1/2236—Decoders for simultaneous demodulation and decoding of signals composed of a sum-signal and a suppressed carrier, amplitude modulated by a difference signal, e.g. stereocoders using a phase locked loop
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
- H03K23/002—Pulse counters comprising counting chains; Frequency dividers comprising counting chains using semiconductor devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/1646—Circuits adapted for the reception of stereophonic signals
- H04B1/1653—Detection of the presence of stereo signals and pilot signal regeneration
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Stereo-Broadcasting Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US88830869A | 1969-12-29 | 1969-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2063525A1 true DE2063525A1 (en, 2012) | 1971-12-23 |
| DE2063525C2 DE2063525C2 (de) | 1982-11-11 |
Family
ID=25392954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702063525 Expired DE2063525C2 (de) | 1969-12-29 | 1970-12-23 | Decoder für ein Multiplex-Signalgemisch, das einen Pilotton enthält |
Country Status (8)
| Country | Link |
|---|---|
| JP (2) | JPS495563B1 (en, 2012) |
| CA (1) | CA997000A (en, 2012) |
| DE (1) | DE2063525C2 (en, 2012) |
| FR (1) | FR2077572B1 (en, 2012) |
| GB (1) | GB1332515A (en, 2012) |
| HK (1) | HK44078A (en, 2012) |
| MY (1) | MY7400251A (en, 2012) |
| NL (1) | NL171951C (en, 2012) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3798377A (en) * | 1972-04-07 | 1974-03-19 | Matsushita Electric Corp | Four channel fm decoder utilizing a one-of-four decoder |
| JPS589615B2 (ja) * | 1974-12-16 | 1983-02-22 | ソニー株式会社 | Ｆｍ ステレオフクチヨウホウシキ |
| JPS5211876U (en, 2012) * | 1975-07-14 | 1977-01-27 | ||
| JPS5847108B2 (ja) * | 1975-11-18 | 1983-10-20 | ソニー株式会社 | ステレオ復調装置の同期検波回路 |
| NL174312C (nl) * | 1978-05-17 | 1984-05-16 | Philips Nv | Stereodecoder met 19khz-piloot onderdrukking en verbeterende oscillatie-fase-vergrendeling. |
| JPS5510102U (en, 2012) * | 1978-06-30 | 1980-01-23 | ||
| JPS5571400A (en) * | 1978-11-24 | 1980-05-29 | Hitachi Ltd | Monolithic power ic and acoustic unit |
| CN116438218A (zh) | 2020-10-28 | 2023-07-14 | 中央硝子株式会社 | 含氟树脂、拒液剂、感光性树脂组合物、固化物及显示器 |
| WO2022168829A1 (ja) | 2021-02-08 | 2022-08-11 | セントラル硝子株式会社 | 撥液剤、硬化性組成物、硬化物、隔壁、有機電界発光素子、含フッ素塗膜の製造方法及び含フッ素塗膜 |
| JPWO2022176883A1 (en, 2012) | 2021-02-17 | 2022-08-25 | ||
| JPWO2022176885A1 (en, 2012) | 2021-02-17 | 2022-08-25 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3133993A (en) * | 1960-04-18 | 1964-05-19 | Zenith Radio Corp | Stereo fm transmission system |
| DE1255140B (de) * | 1964-01-15 | 1967-11-30 | Rca Corp | Schaltungsanordnung fuer einen Stereo-FM-Empfaenger |
-
1970
- 1970-11-23 CA CA098,903A patent/CA997000A/en not_active Expired
- 1970-12-18 GB GB6016270A patent/GB1332515A/en not_active Expired
- 1970-12-22 FR FR7046223A patent/FR2077572B1/fr not_active Expired
- 1970-12-23 DE DE19702063525 patent/DE2063525C2/de not_active Expired
- 1970-12-28 NL NL7018867A patent/NL171951C/xx not_active IP Right Cessation
- 1970-12-28 JP JP13043270A patent/JPS495563B1/ja active Pending
-
1972
- 1972-12-19 JP JP47127585A patent/JPS5128971B1/ja active Pending
-
1974
- 1974-12-30 MY MY7400251A patent/MY7400251A/xx unknown
-
1978
- 1978-08-10 HK HK44078A patent/HK44078A/xx unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3133993A (en) * | 1960-04-18 | 1964-05-19 | Zenith Radio Corp | Stereo fm transmission system |
| DE1255140B (de) * | 1964-01-15 | 1967-11-30 | Rca Corp | Schaltungsanordnung fuer einen Stereo-FM-Empfaenger |
Non-Patent Citations (1)
| Title |
|---|
| IRE Transactions on Broadcast and Television Receivers, Vol. BTR-7, 1961, H. 2, S. 67-72 * |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1332515A (en) | 1973-10-03 |
| HK44078A (en) | 1978-08-18 |
| NL171951B (nl) | 1983-01-03 |
| FR2077572B1 (en, 2012) | 1977-08-05 |
| JPS5128971B1 (en, 2012) | 1976-08-23 |
| DE2063525C2 (de) | 1982-11-11 |
| NL7018867A (en, 2012) | 1971-07-01 |
| NL171951C (nl) | 1983-06-01 |
| MY7400251A (en) | 1974-12-31 |
| FR2077572A1 (en, 2012) | 1971-10-29 |
| JPS495563B1 (en, 2012) | 1974-02-07 |
| CA997000A (en) | 1976-09-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8330 | Complete disclaimer |