KR20120092634A - 온오프 변조 방식을 이용한 신호 송수신 장치 - Google Patents
온오프 변조 방식을 이용한 신호 송수신 장치 Download PDFInfo
- Publication number
- KR20120092634A KR20120092634A KR1020127012351A KR20127012351A KR20120092634A KR 20120092634 A KR20120092634 A KR 20120092634A KR 1020127012351 A KR1020127012351 A KR 1020127012351A KR 20127012351 A KR20127012351 A KR 20127012351A KR 20120092634 A KR20120092634 A KR 20120092634A
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- signals
- output
- parallel
- different frequency
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
- H04L27/04—Modulator circuits; Transmitter circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
- H04L27/06—Demodulator circuits; Receiver circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2626—Arrangements specific to the transmitter only
- H04L27/2627—Modulators
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transmitters (AREA)
- Transceivers (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090112897 | 2009-11-20 | ||
KR20090112897 | 2009-11-20 | ||
KR1020100006605 | 2010-01-25 | ||
KR20100006605 | 2010-01-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20120092634A true KR20120092634A (ko) | 2012-08-21 |
Family
ID=44060217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020127012351A KR20120092634A (ko) | 2009-11-20 | 2010-11-22 | 온오프 변조 방식을 이용한 신호 송수신 장치 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR20120092634A (fr) |
WO (1) | WO2011062455A2 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014069782A1 (fr) * | 2012-11-01 | 2014-05-08 | 한국과학기술원 | Dispositif de modulation ook, et dispositif de transmission sans fil le comprenant |
KR102074286B1 (ko) * | 2018-11-27 | 2020-02-06 | 한국과학기술원 | 투톤 주파수 기반 온오프 변복조 방법 및 송수신 장치 |
KR102377698B1 (ko) * | 2021-10-27 | 2022-03-23 | 우정훈 | 무선 데이터 송신 방법 및 장치. |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024123222A1 (fr) * | 2022-12-07 | 2024-06-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Émetteur à ultra-faible puissance à efficacité spectrale |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100519277B1 (ko) * | 1998-06-16 | 2005-11-25 | 엘지전자 주식회사 | 멀티캐리어온-오프키잉(mc-ook)을사용한주파수도약통신시스템의신호송수신장치 |
KR101009807B1 (ko) * | 2006-02-16 | 2011-01-19 | 삼성전자주식회사 | 무선통신 시스템에서 신호대잡음비에 근거한 온/오프 키잉신호 검출 방법 및 장치 |
-
2010
- 2010-11-22 WO PCT/KR2010/008262 patent/WO2011062455A2/fr active Application Filing
- 2010-11-22 KR KR1020127012351A patent/KR20120092634A/ko not_active Application Discontinuation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014069782A1 (fr) * | 2012-11-01 | 2014-05-08 | 한국과학기술원 | Dispositif de modulation ook, et dispositif de transmission sans fil le comprenant |
US9319256B2 (en) | 2012-11-01 | 2016-04-19 | Korea Advanced Institute Of Science And Technology | OOK modulation device and wireless transmitting device including the same |
KR102074286B1 (ko) * | 2018-11-27 | 2020-02-06 | 한국과학기술원 | 투톤 주파수 기반 온오프 변복조 방법 및 송수신 장치 |
KR102377698B1 (ko) * | 2021-10-27 | 2022-03-23 | 우정훈 | 무선 데이터 송신 방법 및 장치. |
Also Published As
Publication number | Publication date |
---|---|
WO2011062455A2 (fr) | 2011-05-26 |
WO2011062455A3 (fr) | 2011-10-20 |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |