NL8202355A - Ontvanginrichting. - Google Patents
Ontvanginrichting. Download PDFInfo
- Publication number
- NL8202355A NL8202355A NL8202355A NL8202355A NL8202355A NL 8202355 A NL8202355 A NL 8202355A NL 8202355 A NL8202355 A NL 8202355A NL 8202355 A NL8202355 A NL 8202355A NL 8202355 A NL8202355 A NL 8202355A
- Authority
- NL
- Netherlands
- Prior art keywords
- frequency
- amplifier
- signals
- receiving device
- output
- Prior art date
Links
- 230000001902 propagating effect Effects 0.000 claims description 8
- 238000005086 pumping Methods 0.000 claims description 3
- 230000004044 response Effects 0.000 claims description 2
- 230000003321 amplification Effects 0.000 description 13
- 238000003199 nucleic acid amplification method Methods 0.000 description 13
- 230000035945 sensitivity Effects 0.000 description 9
- 239000004065 semiconductor Substances 0.000 description 8
- 239000000758 substrate Substances 0.000 description 8
- 230000001629 suppression Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 235000013405 beer Nutrition 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009022 nonlinear effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000009021 linear effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002345 surface coating layer Substances 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F13/00—Amplifiers using amplifying element consisting of two mechanically- or acoustically-coupled transducers, e.g. telephone-microphone amplifier
-
- 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
- H04B1/26—Circuits for superheterodyne receivers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Noise Elimination (AREA)
- Circuits Of Receivers In General (AREA)
- Superheterodyne Receivers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56090649A JPS57204643A (en) | 1981-06-11 | 1981-06-11 | Receiver |
| JP9064981 | 1981-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8202355A true NL8202355A (nl) | 1983-01-03 |
Family
ID=14004354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8202355A NL8202355A (nl) | 1981-06-11 | 1982-06-10 | Ontvanginrichting. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4426732A (cs) |
| JP (1) | JPS57204643A (cs) |
| DE (1) | DE3222251A1 (cs) |
| FR (1) | FR2507846B1 (cs) |
| GB (1) | GB2101822B (cs) |
| NL (1) | NL8202355A (cs) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4471255A (en) * | 1978-10-05 | 1984-09-11 | Clarion Co., Ltd. | Surface acoustic wave parametric device |
| JPS604335A (ja) * | 1983-06-23 | 1985-01-10 | Clarion Co Ltd | 受信機 |
| JPS6194411A (ja) * | 1984-10-15 | 1986-05-13 | Clarion Co Ltd | 帯域可変弾性表面波フイルタ |
| US4748364A (en) * | 1984-10-15 | 1988-05-31 | Clarion Co., Ltd. | Surface acoustic wave device |
| US5052049A (en) * | 1987-10-20 | 1991-09-24 | Telefind Corporation | Paging receiver with continuously tunable antenna |
| US5012235A (en) * | 1987-10-20 | 1991-04-30 | Telefind Corporation | Paging receiver with continuously tunable antenna and RF amplifier |
| JPH07226607A (ja) * | 1994-02-10 | 1995-08-22 | Hitachi Ltd | 分波器、分波器モジュールおよび無線通信装置 |
| GB2332109B (en) * | 1997-12-04 | 2001-06-27 | Nec Technologies | Direct conversion receiver pre-selection |
| USD644380S1 (en) | 2010-01-11 | 2011-08-30 | Soldier Technology and Armor Research Industries, LLC | Upper arm protection system |
| USD630385S1 (en) | 2010-01-11 | 2011-01-04 | Soldier Technology and Armor Research Industries, LLC | Shin guard protection system |
| USD628753S1 (en) | 2010-01-11 | 2010-12-07 | Soldier Technology and Armor Research Industries, LLC | Forearm protection system |
| USD638583S1 (en) | 2010-01-11 | 2011-05-24 | Soldier Technology and Armor Research Industries, LLC | Torso protection assembly |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3217259A (en) * | 1959-07-06 | 1965-11-09 | Kenneth L Kotzebue | Receiver utilizing phase-locked parametric amplifier |
| GB979081A (en) * | 1962-05-30 | 1965-01-01 | Marconi Co Ltd | Improvements in or relating to amplifier arrangements for frequency or phase modulated carrier wave signals |
| FR1477666A (fr) * | 1966-03-08 | 1967-04-21 | Thomson Houston Comp Francaise | Perfectionnements aux dispositifs de réception à faible bruit de fond |
| US3787612A (en) | 1972-07-03 | 1974-01-22 | Zenith Radio Corp | Signal processing system for television receiver having acoustic surface wave devices for improved tuning and video demodulation |
| US3809931A (en) | 1973-03-19 | 1974-05-07 | Us Navy | Temperature-stabilized transducer device |
| US3936751A (en) | 1974-09-05 | 1976-02-03 | Texas Instruments Incorporated | SWD FM detector and IF filter |
| US3962652A (en) | 1975-03-07 | 1976-06-08 | The United States Of America As Represented By The Secretary Of The Army | Simplified surface acoustic wave synthesizer |
| US4115744A (en) | 1975-08-26 | 1978-09-19 | National Research Development Corporation | Programable frequency acoustic wave discriminator |
| US4055816A (en) | 1976-07-26 | 1977-10-25 | International Telephone And Telegraph Corporation | Voltage stress stabilized saw device |
| US4126838A (en) | 1977-09-26 | 1978-11-21 | Rca Corporation | Uniform surface acoustic wave transducer configuration having improved frequency selectivity |
| JPS584485B2 (ja) | 1978-06-06 | 1983-01-26 | クラリオン株式会社 | 周波数選択装置 |
| JPS55158720A (en) * | 1979-05-28 | 1980-12-10 | Clarion Co Ltd | Surface elastic wave device |
| GB2056810B (en) * | 1979-08-14 | 1984-02-22 | Clarion Co Ltd | Surface-acoustic-wave device |
-
1981
- 1981-06-11 JP JP56090649A patent/JPS57204643A/ja active Granted
-
1982
- 1982-06-04 GB GB08216285A patent/GB2101822B/en not_active Expired
- 1982-06-07 US US06/385,361 patent/US4426732A/en not_active Expired - Fee Related
- 1982-06-10 FR FR8210149A patent/FR2507846B1/fr not_active Expired
- 1982-06-10 NL NL8202355A patent/NL8202355A/nl not_active Application Discontinuation
- 1982-06-11 DE DE19823222251 patent/DE3222251A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB2101822A (en) | 1983-01-19 |
| FR2507846A1 (fr) | 1982-12-17 |
| US4426732A (en) | 1984-01-17 |
| GB2101822B (en) | 1985-04-11 |
| FR2507846B1 (fr) | 1985-12-20 |
| JPS57204643A (en) | 1982-12-15 |
| JPS632375B2 (cs) | 1988-01-19 |
| DE3222251A1 (de) | 1983-01-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |