KR970031626A - Hilbert Transform SSB Generator - Google Patents
Hilbert Transform SSB Generator Download PDFInfo
- Publication number
- KR970031626A KR970031626A KR1019950045011A KR19950045011A KR970031626A KR 970031626 A KR970031626 A KR 970031626A KR 1019950045011 A KR1019950045011 A KR 1019950045011A KR 19950045011 A KR19950045011 A KR 19950045011A KR 970031626 A KR970031626 A KR 970031626A
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- digital
- analog
- carrier
- output
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Abstract
본 발명은 룩업테이블을 이용한 힐버트 트랜스폼 측파대역신호 발생기에 관한 것이다. 상기한 바와 같은 목적을 달성하기 위하여 본 발명은, 입력의 고주파 성분을 제거하는 필터 수단; 상기 필터 수단에서 출력되는 펄스를 입력받아 펄스의 크기에 상응하는 어드레스를 발생하는 어드레스 발생 수단; 상기 어드레스 발생 수단에서 출력되는 신호에 따라 입력신호와 동일 위상 디지탈 신호와 90° 위상천이된 디지탈 신호를 출력하는 기억 수단을 포함하는 것을 특징으로 하여, 전송효율이 높은 측파대역신호 전송기법을 용이하게 설계할 수 있다는 효과가 있다.The present invention relates to a Hilbert transform side waveband signal generator using a lookup table. The present invention to achieve the above object, the filter means for removing the high frequency components of the input; Address generating means for receiving a pulse output from the filter means and generating an address corresponding to the magnitude of the pulse; And a storage means for outputting the same phase digital signal as the input signal and the digital signal shifted by 90 ° according to the signal output from the address generating means, thereby facilitating a high transmission efficiency side waveband signal transmission technique. The effect is that it can be designed.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 본 발명에 의한 힐버트 트랜스폼 측파대역신호 발생기의 구성도.2 is a block diagram of a Hilbert transform side waveband signal generator according to the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950045011A KR0159200B1 (en) | 1995-11-29 | 1995-11-29 | Hilbert transform ssb generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950045011A KR0159200B1 (en) | 1995-11-29 | 1995-11-29 | Hilbert transform ssb generator |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970031626A true KR970031626A (en) | 1997-06-26 |
KR0159200B1 KR0159200B1 (en) | 1998-12-01 |
Family
ID=19436636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950045011A KR0159200B1 (en) | 1995-11-29 | 1995-11-29 | Hilbert transform ssb generator |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0159200B1 (en) |
-
1995
- 1995-11-29 KR KR1019950045011A patent/KR0159200B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR0159200B1 (en) | 1998-12-01 |
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