The Keysight F9651A Multi-Probe Compact Antenna Test Range (CATR) chamber fulfils the 5G FR2 RF and RRM 2 AoA test demands over the air, for design and verification as per 3GPP, and device acceptance as per certification bodies like GCF, PTCRB and CTIA.

A CATR uses one or more parabolic reflectors to collimate spherical waves of a source, or feed, antenna into planar waves within the desired test zone where the antenna under test is placed. This test zone is commonly referred to as the quiet zone (QZ).

The CATR Anechoic Chamber MA8172A uses the 3GPP-defined Compact Antenna Test Range (CATR) method to implement 5G NR OTA tests in a small space. It can be used for mmWave development and conformance tests of 5G NR chipsets, devices, and UE.

CATR based compact and portable anechoic chamber for mmWave 5G OTA testing. The R&S®ATS800R CATR based 5G NR mmWave test chamber provides a very compact over the air (OTA) testing environment for testing 5G FR2 antennas, modules and devices in R&D.

The Keysight 430P Over-The-Air (OTA) Compact Antenna Test Range (CATR) chamber provides a measurement environment for characterizing wireless and antenna system performance of devices at millimeter-wave (mmWave) frequencies.

Explore how the Keysight F9651A Multi-Probe Compact Antenna Test Range (CATR) chamber fulfills 5G testing requirements. This cutting-edge chamber supports RF in-band, spurious, and RRM tests for 5G FR2 devices, including up to 2 Angles of Arrival (AoA) tests over the air.

2021年4月29日 · Choosing Between a DFF or CATR Chamber. The choice between a DFF and CATR chamber depends on the DUT power class and antenna configuration and can significantly impact the OTA path loss and capital cost.

2021年8月28日 · A Compact Range System or Compact Antenna Test Range (CATR) makes direct far-field measurements of electrically large antennas in a shielded anechoic chamber. It uses a large parabolic reflector to project a small radiating source (feed) into the far field.

Transportable CATR based fully anechoic chamber with best-in-class performance. The R&S®ATS1500C radar test chamber is a compact antenna test range (CATR), with a gold-plated parabolic reflector and a two-axis positioner to recreate the 3D movements of a radar module.

Adopts 3GPP-compliant Compact Antenna Test Range (CATR) method; Supports conformance tests of 5G NR chipsets, devices, mmWave development and 2 AoA RRM; Easy transportation with division into three component parts, shortening introductory setup time; Full support for Alignment Option 1/2/3