KEYCOM provides solutions in the 300 GHz to 1 μHz frequency range (SHF/EHF/MW/UHF/VHF/ULF).
We undertake designing, manufacturing and measuring. Please feel free to contact us.

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)