PL180753B1 - Sposób podwyższającego częstotliwość przetwarzania/modulacji sygnałów telekomunikacyjnych oraz podwyższający częstotliwość przetwornik/modulator sygnałów telekomunikacyjnych - Google Patents
Sposób podwyższającego częstotliwość przetwarzania/modulacji sygnałów telekomunikacyjnych oraz podwyższający częstotliwość przetwornik/modulator sygnałów telekomunikacyjnychInfo
- Publication number
- PL180753B1 PL180753B1 PL96317897A PL31789796A PL180753B1 PL 180753 B1 PL180753 B1 PL 180753B1 PL 96317897 A PL96317897 A PL 96317897A PL 31789796 A PL31789796 A PL 31789796A PL 180753 B1 PL180753 B1 PL 180753B1
- Authority
- PL
- Poland
- Prior art keywords
- signal
- output
- signals
- interpolated
- channel
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 27
- 238000012545 processing Methods 0.000 claims description 49
- 238000004891 communication Methods 0.000 description 27
- 206010012812 Diffuse cutaneous mastocytosis Diseases 0.000 description 24
- 230000001413 cellular effect Effects 0.000 description 21
- 229920005994 diacetyl cellulose Polymers 0.000 description 18
- 238000010586 diagram Methods 0.000 description 18
- 230000008569 process Effects 0.000 description 10
- 238000005070 sampling Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 230000011664 signaling Effects 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000010363 phase shift Effects 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000005670 electromagnetic radiation Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000015654 memory Effects 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001541 differential confocal microscopy Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
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- 229910001219 R-phase Inorganic materials 0.000 description 1
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- 238000010276 construction Methods 0.000 description 1
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- 230000008672 reprogramming Effects 0.000 description 1
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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
- H04B1/0003—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain
- H04B1/0007—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain wherein the AD/DA conversion occurs at radiofrequency or intermediate frequency stage
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Amplitude Modulation (AREA)
- Communication Control (AREA)
- Transceivers (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41538795A | 1995-04-03 | 1995-04-03 | |
| PCT/US1996/002746 WO1996031942A1 (en) | 1995-04-03 | 1996-02-29 | Multiple access up converter/modulator and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL317897A1 PL317897A1 (en) | 1997-04-28 |
| PL180753B1 true PL180753B1 (pl) | 2001-04-30 |
Family
ID=23645488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL96317897A PL180753B1 (pl) | 1995-04-03 | 1996-02-29 | Sposób podwyższającego częstotliwość przetwarzania/modulacji sygnałów telekomunikacyjnych oraz podwyższający częstotliwość przetwornik/modulator sygnałów telekomunikacyjnych |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPH10501674A (zh) |
| KR (1) | KR100210633B1 (zh) |
| CN (1) | CN1064794C (zh) |
| AU (1) | AU695320B2 (zh) |
| BR (1) | BR9605951A (zh) |
| CA (1) | CA2191098C (zh) |
| DE (1) | DE19680328T1 (zh) |
| FI (1) | FI964824A (zh) |
| FR (1) | FR2732535B1 (zh) |
| GB (1) | GB2304262A (zh) |
| IL (1) | IL117369A0 (zh) |
| IT (1) | IT1284306B1 (zh) |
| MX (1) | MX9606016A (zh) |
| PL (1) | PL180753B1 (zh) |
| SE (1) | SE519826C2 (zh) |
| TW (1) | TW287335B (zh) |
| WO (1) | WO1996031942A1 (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6034969A (en) * | 1998-05-26 | 2000-03-07 | Motorola, Inc. | Method and system for cross frame transmit combining of transmit signals |
| JP5414484B2 (ja) * | 2009-12-01 | 2014-02-12 | 三菱電機株式会社 | フーリエ変換回路、受信装置およびフーリエ変換方法 |
| US8174441B2 (en) * | 2010-06-01 | 2012-05-08 | Mediatek Inc. | Configurable calculating circuit and receiver having a plurality of configurable calculating circuits |
| CN102147473B (zh) * | 2010-12-17 | 2012-09-26 | 航天恒星科技有限公司 | 一种同频多系统卫星导航信号生成系统 |
| CN110995334B (zh) * | 2019-12-02 | 2022-04-19 | 西安航天天绘数据技术有限公司 | 一种多通道并行处理的天基跳频数据链系统 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4462001A (en) * | 1982-02-22 | 1984-07-24 | Canadian Patents & Development Limited | Baseband linearizer for wideband, high power, nonlinear amplifiers |
| GB2135844B (en) * | 1983-02-21 | 1986-08-28 | Nippon Telegraph & Telephone | Oscillator with variable frequency and phase |
| ATE87777T1 (de) * | 1985-04-04 | 1993-04-15 | Motorola Inc | Digitale zero-mf selektive stufe. |
| SE463390B (sv) * | 1989-03-13 | 1990-11-12 | Ericsson Telefon Ab L M | Vaagformsgenerator |
| US5008900A (en) * | 1989-08-14 | 1991-04-16 | International Mobile Machines Corporation | Subscriber unit for wireless digital subscriber communication system |
| US5111163A (en) * | 1991-05-06 | 1992-05-05 | Hughes Aircraft Company | Digital FM modulator |
| US5351016A (en) * | 1993-05-28 | 1994-09-27 | Ericsson Ge Mobile Communications Inc. | Adaptively self-correcting modulation system and method |
| US5412351A (en) * | 1993-10-07 | 1995-05-02 | Nystrom; Christian | Quadrature local oscillator network |
| US5386202A (en) * | 1993-11-03 | 1995-01-31 | Sicom, Inc. | Data communication modulation with managed intersymbol interference |
| US5412352A (en) * | 1994-04-18 | 1995-05-02 | Stanford Telecommunications, Inc. | Modulator having direct digital synthesis for broadband RF transmission |
-
1996
- 1996-02-29 AU AU53566/96A patent/AU695320B2/en not_active Ceased
- 1996-02-29 BR BR9605951A patent/BR9605951A/pt unknown
- 1996-02-29 MX MX9606016A patent/MX9606016A/es not_active IP Right Cessation
- 1996-02-29 DE DE19680328T patent/DE19680328T1/de not_active Ceased
- 1996-02-29 KR KR1019960706895A patent/KR100210633B1/ko not_active IP Right Cessation
- 1996-02-29 CN CN96190283A patent/CN1064794C/zh not_active Expired - Fee Related
- 1996-02-29 GB GB9624183A patent/GB2304262A/en not_active Withdrawn
- 1996-02-29 WO PCT/US1996/002746 patent/WO1996031942A1/en active Application Filing
- 1996-02-29 JP JP8530282A patent/JPH10501674A/ja not_active Ceased
- 1996-02-29 CA CA002191098A patent/CA2191098C/en not_active Expired - Fee Related
- 1996-02-29 PL PL96317897A patent/PL180753B1/pl unknown
- 1996-03-05 IL IL11736996A patent/IL117369A0/xx unknown
- 1996-03-06 TW TW085102739A patent/TW287335B/zh active
- 1996-03-25 IT IT96RM000188A patent/IT1284306B1/it active IP Right Grant
- 1996-03-27 FR FR9603788A patent/FR2732535B1/fr not_active Expired - Fee Related
- 1996-12-02 FI FI964824A patent/FI964824A/fi unknown
- 1996-12-02 SE SE9604433A patent/SE519826C2/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO1996031942A1 (en) | 1996-10-10 |
| TW287335B (zh) | 1996-10-01 |
| ITRM960188A1 (it) | 1997-09-25 |
| SE519826C2 (sv) | 2003-04-15 |
| BR9605951A (pt) | 1997-08-19 |
| ITRM960188A0 (zh) | 1996-03-25 |
| GB2304262A (en) | 1997-03-12 |
| CA2191098A1 (en) | 1996-10-10 |
| IL117369A0 (en) | 1996-07-23 |
| CN1149941A (zh) | 1997-05-14 |
| FI964824A0 (fi) | 1996-12-02 |
| KR100210633B1 (ko) | 1999-07-15 |
| AU5356696A (en) | 1996-10-23 |
| IT1284306B1 (it) | 1998-05-18 |
| FR2732535A1 (fr) | 1996-10-04 |
| GB9624183D0 (en) | 1997-01-08 |
| JPH10501674A (ja) | 1998-02-10 |
| MX9606016A (es) | 1997-12-31 |
| DE19680328T1 (de) | 1997-07-31 |
| SE9604433L (sv) | 1996-12-02 |
| AU695320B2 (en) | 1998-08-13 |
| SE9604433D0 (sv) | 1996-12-02 |
| CA2191098C (en) | 2000-05-02 |
| KR970703644A (ko) | 1997-07-03 |
| FR2732535B1 (fr) | 2002-11-29 |
| CN1064794C (zh) | 2001-04-18 |
| PL317897A1 (en) | 1997-04-28 |
| FI964824A (fi) | 1996-12-02 |
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