R&S®AREG100A Automotive Radar Echo Generator

R&S®AREG100A Automotive radar echo generator
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R&S®AREG100A Automotive radar echo generator
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R&S®AREG100A Automotive radar echo generator R&S®AREG100A Automotive radar echo generator

Key facts

  • Supports 24 GHz, 77 GHz and 79 GHz automotive radar sensors
  • Future proof with instantaneous bandwidths of up to 4 GHz
  • 4 m minimum artificial object distance for short range radar testing
  • Up to 4 artificial objects in fixed distances at the same time
  • Controllable radial velocity for each artificial object individually (under development) or for all artificial objects together
  • 3 years warranty

Reliable production testing of automotive radar sensors made easy

The R&S®AREG100A Automotive Radar Echo Generator is a smart and robust solution for testing automotive radar sensors in production. With the R&S®AREG100A, production engineers profit from a perfect balance of flexibility of test cases and at the same time simple and robust operation.

I    Supports all automotive radar bands
I    4 GHz instantaneous bandwidth
I    4 m minimum artificial object distance

Features & benefits

Reliable and flexible echo generation

  • Install up to four different, customer defined fixed delay lines to simulate unrelated object echoes
  • Simulate echoes with minimum delay for short range radar (SRR) sensor tests
  • Simulate echoes for long range radar (LRR) sensor tests
  • Select additional Doppler offsets to simulate radial velocity for each artificial object individually (under development) or for all artificial objects together
AREG100A - Automotive radar echo generator
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With the R&S®AREG100A it has never been easier to monitor the quality of automotive radar sensors in mass production.

Test today’s and tomorrow’s radar sensors

  • Choose a 24 GHz ISM band frontend, an E-band frontend or both together for sequential operation
  • Profit from a future proof wideband E-band frontend with 4 GHz instantaneous bandwidth for short range radar (SRR) sensor test
  • All frontends in a single antenna configuration for superior MIMO testing performance or in a two antenna configuration with high RX/TX isolation for lowest ringaround.
AREG100A Automotive radar echo generator
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R&S®AREG100A with single antenna frontend for reliable testing of MIMO radar sensors

Ready for RED

  • Measure the sensor’s equivalent radiated isotropic power (EIRP) in line with the applicable standards with a connected R&S NRP8S(N) power sensor
  • Verify robustness of radar sensors against in-band interferers with a connected analog or vector signal generator
  • Measure occupied bandwidth and unwanted emissions with a connected signal and spectrum analyzer
AREG100A Automotive radar echo generator
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The R&S®AREG100A and the R&S®FSW8 are the perfect team for convenient measurement of radar signal parameters in the E band.

Simple and stable operation

  • Linux based operating system for maximum software stability
  • Optimized for minimum footprint with just 3 HUs
  • SCPI macro recorder with automatic code generator
  • Intuitive GUI for user friendly operation
AREG100A Automotive radar echo generator
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Simple man-machine interface for user friendly configuration with intuitive GUI and toch screen control

Specifications
Frequency
Frequency rangeR&S®AREG-B124S/-B124D24 GHz to 24.25 GHz, single or dual antenna
 R&S®AREG-B177S/-B177D76 GHz to 77 GHz, single or dual antenna
 R&S®AREG-B181S/-B181D76 GHz to 81 GHz, single or dual antenna
Signal bandwidth
Instantaneous bandwidthR&S®AREG-B124S/-B124D250 MHz
 R&S®AREG-B177S/-B177D1 GHz
 R&S®AREG-B181S/-B181D4 GHz from 76 GHz to 81 GHz
(configurable: either 76 GHz to 80 GHz or 77 GHz
to 81 GHz)
Artificial objects
Object type fixed distance
Total number of objects 4
Object distancesup to one R&S®AREG-B61 option4 m (incl. 0.8 m air gap between R&S®AREG
frontend and radar under test)
 up to three R&S®AREG-B62 options, distance for
each option has to be defined during ordering
process
5 m to 300 m (incl. 0.8 m air gap between
R&S®AREG frontend and radar under test);
customer definable during ordering process
Air gap to device under test It is recommended that antennas be positioned
in far field;
customer definable during ordering process
Radial velocity
Doppler frequency shiftWith R&S®AREG-K799 Doppler frequency shift for all artificial objects togetheryes
Individual Doppler frequency shiftWith R&S®AREG-B60 1) Doppler frequency shift for each artificial object individually yes
Velocity setting rangeR&S®AREG-B60 and R&S®AREG-K799+/- 500 km/h
Level
Absolute maximum RX power at frontend RX waveguide portR&S®AREG-B124S/-B124D0 dBm (nom.)
 R&S®AREG-B177S/-B177D–7 dBm (nom.)
 R&S®AREG-B181S/-B181D–7 dBm (nom.)
Maximum TX power at frontend TX waveguide portR&S®AREG-B124S/-B124D≥ 15 dBm (meas.)
 R&S®AREG-B177S/-B177D≥ 20 dBm (meas.)
 R&S®AREG-B181S/-B181D≥ 18 dBm (meas.)
Receive/transmit gain control
setting range
all artificial objects together> 90 dB (meas.)
 each object individually55 dB (meas.)
Receive/transmit gain control
step size
 0.5 dB (nom.)
IF input/IF output
IF input/output interfaceswith R&S®AREG-B17 option❙calibrated IF outputs on frontend and base unit
❙calibrated IF input on base unit
IF input gain from auxiliary TX IF In port (at IF frequency) to frontend TX waveguide output (at RF frequency)
 R&S®AREG-B124S/-B124D, RF frequency = 24.125 GHz20 dB (meas.)
 R&S®AREG-B177S/-B177D, RF frequency = 76.5 GHz20 dB (meas.)
 R&S®AREG-B181S/-B181D, RF frequency = 78 GHz or 79 GHz20 dB (meas.)
IF input compression P1dB level at TX IF In port (at IF frequency)
 R&S®AREG-B124D1 dBm (meas.)
 R&S®AREG-B177D1 dBm (meas.)
 R&S®AREG-B181D–5 dBm (meas.)
Connectivity
Remote control Ethernet
 with R&S®AREG-B86 optionGPIB, USB
1) Under development

Available options

Frequency band
Product Description

R&S®AREG-B124D

Order number 1430.5100.02

Description

Dual Antenna Frontend 24 GHz to 24.25 GHz

R&S®AREG-B124S

Order number 1430.5000.02

Description

Single Antenna Frontend 24 GHz to 24.25 GHz

R&S®AREG-B177D

Order number 1430.5700.02

Description

Dual Antenna Frontend 76 GHz to 77 GHz

R&S®AREG-B177S

Order number 1430.5752.02

Description

Single Antenna Frontend 76 GHz to 77 GHz

R&S®AREG-B181D

Order number 1430.5152.02

Description

Dual Antenna Frontend 76 GHz to 81 GHz

R&S®AREG-B181S

Order number 1430.5052.02

Description

Single Antenna Frontend 76 GHz to 81 GHz

Artificial objects
Product Description

R&S®AREG-K799

Order number 1437.2488.02

Description

Doppler frequency shift for generating a common radial velocity for all objects

R&S®AREG-B60

Order number 1430.5552.02

Description

Doppler frequency shift for generating an individual radial velocity for each object

R&S®AREG-B61

Order number 1430.5317.02

Description

Short fixed object distance, 3.2 m + air gap

R&S®AREG-B62

Order number 1430.5369.02

Description

Fixed object distance, customer defined

Intermediate frequency ports and control interfaces
Product Description

R&S®AREG-B17

Order number 1430.5200.02

Description

Analog IF input and output interfaces

R&S®AREG-B86

Order number 1430.5252.02

Description

GPIB/USB Remote Control Interface

Recommended extras: power sensors
Product Description
NRP8S_img.jpg

R&S®NRP8S

Order number 1419.0006.02

Description

Three-path diode power sensor

For USB operation

Measurement range: 100 pW to 200 mW
Frequency range: 10 MHz to 8 GHz
N (m) connector

NRP8SN_front.jpg

R&S®NRP8SN

Order number 1419.0012.02

Description

Three-path diode power sensor

Measurement range: 100 pW to 200 mW
Frequency range: 10 MHz to 8 GHz
N (m) connector

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