Waveform Analysis System
Model No. ME7220-05 / ME7220-07
Feature
Waveform analysis of radar waves can be performed.
By connecting this system to Radar Test System, FMCW radar’ s transmission waveform can be analyzed.
Parameters analyzed are absolute value of frequency, straightness of frequency change, bandwidth, absolute value of electric power etc.,.
This system is useful for a design development of radars, performance evaluation, analysis of radars with unknown specifications.
In addition, the radar in the following link is usuful to calibrate this system.
⇒ 76-81GHz Highly accurate FMCW Radar for Calibration
【Related Contents】
👉For developing Radar(Microwave, Millimeter wave) in general : Please check here
👉For developing Automotive Radar : Please check here
Features
Waveform analysis of chirp signals
Data length of which can be analyzed one time is 150ms. (This length is tens of times longer than that of general
high-speed oscilloscope.)
This system is available for analysis of high-speed chirp signals of tens of μs.
It can analyze radar waveforms in which there are variety of chirp signals.
It can measure frequency and electric power of unmodulated CW.
Specifications
| Model No. |
ME7220-05 |
ME7220-07 |
| Frequency |
2.08-3.08GHz(for 76~77GHzRTS) |
6-11GHz(for 76~81GHzRTS) |
| Band |
1GHz |
5GHz |
| Input level |
-40dBm~-10dBm |
-25dBm~+5dBm |
| Frequency variation |
±8MHz(when calculation interval is 0.5μs)
±4MHz(when calculation interval is 1μs)
|
±32MHz(when calculation interval is 0.5μs)
±16MHz(when calculation interval is 1μs) |
| Measurement accuracy of frequency |
±10MHz(when calculation interval is 0.5μs)
±6MHz(when calculation interval is 1μs) |
±34MHz(when calculation interval is 0.5μs)
±18MHz(when calculation interval is 1μs) |
| Measurement accuracy of power |
±2dB(the value is of only this waveform analysis system) |
|
Analysis sample
| Example of analysis of the chirp signal with band : 4GHz, signal length : 42μs (by using ME7220-07) |
|
