KR100964010B1 - 스펙트럼 분석기의 실시간 디스플레이방법 - Google Patents
스펙트럼 분석기의 실시간 디스플레이방법 Download PDFInfo
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- KR100964010B1 KR100964010B1 KR1020030055355A KR20030055355A KR100964010B1 KR 100964010 B1 KR100964010 B1 KR 100964010B1 KR 1020030055355 A KR1020030055355 A KR 1020030055355A KR 20030055355 A KR20030055355 A KR 20030055355A KR 100964010 B1 KR100964010 B1 KR 100964010B1
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- KR
- South Korea
- Prior art keywords
- spectrum analyzer
- waveform
- signal
- gate signal
- time
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/16—Spectrum analysis; Fourier analysis
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/02—Arrangements for displaying electric variables or waveforms for displaying measured electric variables in digital form
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/06—Details of flat display driving waveforms
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
Description
Claims (1)
- 제 1스펙트럼 분석기와 제 2스펙트럼 분석기를 이용한 디스플레이 방법에 있어서,상기 제 1스펙트럼 분석기는 신호원이 입력되면 신호원을 분석한 파형을 화면에 디스플레이시킴과 동시에, 파형에 대한 정보를 포함하는 파형 데이터 및 펄스 형태의 스위프(sweep) 게이트 신호를 출력포트를 통해 제 2 스펙트럼 분석기의 입력포트로 출력하는 단계;상기 제 2스펙트럼 분석기는 제 1스펙트럼 분석기로부터 출력된 상기 파형 데이터 및 스위프 게이트 신호를 입력받아 상기 스위프 게이트 신호의 하강 에지에서 스위프되어 상기 파형 데이터를 이용하여 파형을 화면에 디스플레이시키며, 또한 출력포트를 통해 펄스 형태의 스위프 게이트 신호를 상기 제 1스펙트럼 분석기의 입력포트로 출력하는 단계; 및상기 제 1스펙트럼 분석기는 제 2스펙트럼 분석기로부터 입력되는 상기 스위프 게이트 신호의 하강 에지에서 스위프되어 파형을 화면에 디스플레이시키는 단계;를 포함하는 것을 특징으로 하는 스펙트럼 분석기의 실시간 디스플레이방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020030055355A KR100964010B1 (ko) | 2003-08-11 | 2003-08-11 | 스펙트럼 분석기의 실시간 디스플레이방법 |
Applications Claiming Priority (1)
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KR1020030055355A KR100964010B1 (ko) | 2003-08-11 | 2003-08-11 | 스펙트럼 분석기의 실시간 디스플레이방법 |
Publications (2)
Publication Number | Publication Date |
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KR20050017201A KR20050017201A (ko) | 2005-02-22 |
KR100964010B1 true KR100964010B1 (ko) | 2010-06-15 |
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KR1020030055355A KR100964010B1 (ko) | 2003-08-11 | 2003-08-11 | 스펙트럼 분석기의 실시간 디스플레이방법 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103901274A (zh) * | 2012-12-31 | 2014-07-02 | 特克特朗尼克公司 | 具有缩放显示的实时谱分析仪 |
CN103616563B (zh) * | 2013-11-12 | 2016-08-17 | 包头市稀宝博为医疗系统有限公司 | 一种开放式频谱仪接收通道扩展系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08248070A (ja) * | 1995-03-08 | 1996-09-27 | Anritsu Corp | 周波数スペクトル分析装置 |
JPH11101829A (ja) | 1997-09-29 | 1999-04-13 | Matsushita Electric Ind Co Ltd | 周波数スペクトル表示装置 |
KR20010045464A (ko) * | 1999-11-05 | 2001-06-05 | 송재인 | 스펙트럼 분석장치 및 방법 |
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2003
- 2003-08-11 KR KR1020030055355A patent/KR100964010B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08248070A (ja) * | 1995-03-08 | 1996-09-27 | Anritsu Corp | 周波数スペクトル分析装置 |
JPH11101829A (ja) | 1997-09-29 | 1999-04-13 | Matsushita Electric Ind Co Ltd | 周波数スペクトル表示装置 |
KR20010045464A (ko) * | 1999-11-05 | 2001-06-05 | 송재인 | 스펙트럼 분석장치 및 방법 |
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KR20050017201A (ko) | 2005-02-22 |
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