RCS Calibration Solution for Millimeter-Wave Radar

It is primarily used for FT testing in the production of automotive and roadside millimeter-wave radar systems, enabling on-line calibration and functional‑parameter testing of the devices under test.

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Scheme Overview

Millimeter-Wave Radar RCS Calibration Test Solution

The solution is primarily used for production FT testing of in-vehicle and roadside millimeter-wave radars, enabling on-line calibration and functional‑parameter testing of the devices under test.

The system comprises a segmented anechoic chamber, a multi‑degree‑of‑freedom DUT turntable, a product‑clamping module, a position‑calibration module, an emulator scan frame, a radar simulator, a millimeter‑wave radar rapid test instrument, and ATE software. It enables laboratory‑ or production‑line‑level semi‑physical simulation testing of millimeter‑wave radars under multiple‑target, multi‑dimensional conditions, while supporting automated data storage locally, on a server, or in the cloud.

Application Scenarios

Automotive Radar RCS Calibration Test

Radar RCS Calibration Test Along the Roadside

Amplitude and Phase Calibration of Radar/TR Components

Scheme Features

Strong product compatibility

Supports compatibility testing for radar products of multiple models and sizes.
Supports multi-band compatibility testing at 24, 60, 77, 79, and 120 GHz.

Supports automatic loading and unloading of products, as well as rapid automated calibration, enabling automated testing on production lines.

Modular structure

It employs a modular shielded-box splicing design, making transportation and installation on the production line or in the laboratory convenient.

The shielded enclosure, turntable, test instruments, and power supply module all feature an independent modular design, enabling rapid switching and easy upgrades.

Strong testing functionality

Supports semi‑physical simulation testing of millimeter‑wave radar for multiple targets and multiple dimensions.

Supports millimeter-wave radar calibration and functional testing: EIRP, range, angle, time-domain, frequency-domain, amplitude‑direction calibration, and radiation pattern.

ATE platformization

Supports automated control of loading/unloading, rotary table, test modules, and test processes.
Supports automatic QR code scanning, process traceability, production efficiency tracking, and real-time data visualization.

Supports automatic storage and upload of test data to local storage, the MES system, and the cloud.

Solution Advantages

Modular construction

The system adopts a modular design, enabling rapid deployment tailored to the customer’s specific application scenarios. Moreover, its hardware and software interfaces are standardized, ensuring excellent compatibility and facilitating swift system upgrades.

Comprehensive test items

It supports millimeter-wave radar calibration and functional testing, featuring comprehensive functionality, a high degree of automation, and exceptional test efficiency.

Extensive industry experience

The company has been deeply engaged in RF and microwave test technologies for nearly 20 years, with extensive expertise in key sub‑disciplines such as shielded‑box design, turntable technology, instrument control, ATE software, and RF system integration, backed by substantial hands‑on engineering experience.

Order Information

Project Name	Model number	Description
Modular Shielded Enclosure	Customization	Frequency: 24–81 GHz; Isolation: ≥60 dB; Automatic door opening
Turntable	Customization	Five degrees of freedom, automatic calibration, and automated loading/unloading.
Radar simulator	Integration	Simulate multi-target radar echo signals and receive radar signals.
Antenna	Microstrip /Horn	Frequency: 24–81 GHz;