JPS6488165A - Marker information display system - Google Patents
Marker information display systemInfo
- Publication number
- JPS6488165A JPS6488165A JP24772587A JP24772587A JPS6488165A JP S6488165 A JPS6488165 A JP S6488165A JP 24772587 A JP24772587 A JP 24772587A JP 24772587 A JP24772587 A JP 24772587A JP S6488165 A JPS6488165 A JP S6488165A
- Authority
- JP
- Japan
- Prior art keywords
- inductance
- frequency
- capacitance
- measurement
- marker point
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
Abstract
PURPOSE:To read directly an inductance or capacitance value required to cancel an imaginary number by displaying the representation of reactance by inductance and the representation by capacitance at the same time with respect to an object of measurement at the frequency of a marker point. CONSTITUTION:The object (DUT) 21 of measurement is measured by an analyzer main body 23 and the measurement result 12 and a marker point 14 are displayed on the Smith chart 10 of a display device 27 through a control part 25. Further, values 167 of the frequency 161, reflection coefficient 163, impedance 165, inductance (Ls), and capacitance (Cs) at the marker point 14 are displayed. Here, an element having the absolute value of the value of either of the Ls and Cs which becomes negative is added to the DUT 21 to set the imaginary part X of the impedance at the current marker frequency to zero. Therefore, the Ls and Cs required to cancel the imaginary part of the CUT can be read directly and the operability is improved.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24772587A JPS6488165A (en) | 1987-09-29 | 1987-09-29 | Marker information display system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24772587A JPS6488165A (en) | 1987-09-29 | 1987-09-29 | Marker information display system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6488165A true JPS6488165A (en) | 1989-04-03 |
Family
ID=17167742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24772587A Pending JPS6488165A (en) | 1987-09-29 | 1987-09-29 | Marker information display system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6488165A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7298158B2 (en) | 2003-05-27 | 2007-11-20 | Agilent Technologies, Inc. | Network analyzing apparatus and test method |
-
1987
- 1987-09-29 JP JP24772587A patent/JPS6488165A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7298158B2 (en) | 2003-05-27 | 2007-11-20 | Agilent Technologies, Inc. | Network analyzing apparatus and test method |
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