校准和主动相位测量

有源相控阵天线形成单个或多个聚焦波束的能力使其成为5G移动技术或卫星通信等复杂环境的理想选择。

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校准和主动相位测量

校准和主动相位测量

有源相控阵天线的各个元素以电子方式相互连接，每个元素还通过一个数字控制的移相器与发射器或接收器连接。它们的光束形状和/或指向方向可以自适应编程，以优化性能，应对不断变化的环境条件和用户需求。这些天线需要在部署期间对每个元素的振幅和相位进行校准。辐射孔的初始校准通常是通过在近场范围内分别调整衰减器和移相器的振幅和相位来完成的。

MVG提供完整的测量解决方案，用于快速、准确地校准和测量各种在宽频范围内运行的有源阵列天线。

相关产品

见 紧缩场天线测量室

紧缩场天线测量室

700 MHz - 110000 MHz

见 SG Evo

SG Evo

400 MHz - 50000 MHz

见 SG 128

SG 128

400 MHz - 10000 MHz

见 SG 64

SG 64

70 MHz - 18000 MHz

见 TScan | 近场平面扫描仪

TScan | 近场平面扫描仪

100 MHz - 110000 MHz

见 MVG WaveStudio

MVG WaveStudio

见 Insight

Insight

见 959 频谱

959 频谱

见 近场或远场天线测量室

近场或远场天线测量室

见 Polarization Positioners: Light Duty

Polarization Positioners: Light Duty

见 Performance Series - EL/AZ Positioners: Medium Duty

Performance Series - EL/AZ Positioners: Medium Duty

见 Performance Series - AZ/EL Positioners: Medium Duty

Performance Series - AZ/EL Positioners: Medium Duty

见 方位定位器: 轻载型

方位定位器: 轻载型

见 Linear Floor Slide Positioners: Light Duty

Linear Floor Slide Positioners: Light Duty

见 Local Control Unit (LCUs), Wireless

Local Control Unit (LCUs), Wireless

见 Simultaneous Positioner Controllers: 4 Axis

Simultaneous Positioner Controllers: 4 Axis

见 Advanced Positioners with Goniometers

Advanced Positioners with Goniometers

见 Pyramidal Absorbers - AEP Series

Pyramidal Absorbers - AEP Series

30 MHz - 40000 MHz

见 Post Warranty Service Plan

Post Warranty Service Plan

见 Project Management & Consulting

Project Management & Consulting

见 紧凑型系列 - AZ/EL/AZ定位器：轻型

紧凑型系列 - AZ/EL/AZ定位器：轻型

见 SpeedProbe DL

SpeedProbe DL

1000 MHz - 18000 MHz

见 SpeedProbe DL

SpeedProbe DL

1000 MHz - 18000 MHz

相关资源

见 Measurement of Transmit and Receive Characteristics of Electrically Large Active Antennas in Spherical Near-Field Systems

Measurement of Transmit and Receive Characteristics of Electrically Large Active Antennas in Spherical Near-Field Systems

见 On demand Webinar - Advanced Antenna Measurements and Diagnostics: Enhancing Space, Defense, and Personal Communications Systems

On demand Webinar - Advanced Antenna Measurements and Diagnostics: Enhancing Space, Defense, and Personal Communications Systems

见 A Dielectric Linear-to-Circular Polarization Converter Exploiting Uniaxial Anisotropy

A Dielectric Linear-to-Circular Polarization Converter Exploiting Uniaxial Anisotropy

见 Advancements in Antenna Measurement Techniques With Application to Civilian & Military Wireless Communication Devices

Advancements in Antenna Measurement Techniques With Application to Civilian & Military Wireless Communication Devices

见 Positioners and Controllers Overview

Positioners and Controllers Overview

见 Compact Range Overview

Compact Range Overview

见 Experimental Validation of Linear Multiprobe Arrays for Fast and Accurate PNF Antenna Characterizations

Experimental Validation of Linear Multiprobe Arrays for Fast and Accurate PNF Antenna Characterizations

见 Antenna Coupling Evaluation Based on Accurate Measured Source Models and Simulations

Antenna Coupling Evaluation Based on Accurate Measured Source Models and Simulations

见 Planar Wide Mesh Scanning using Multi-Probe Systems

Planar Wide Mesh Scanning using Multi-Probe Systems

见 Validation of OTA Measurement Setup At 28GHz Using A Plan Wave Generator

Validation of OTA Measurement Setup At 28GHz Using A Plan Wave Generator

见 Accurate Antenna Characterisation at VHF/UHF Frequencies with Plane Wave Generator Systems

Accurate Antenna Characterisation at VHF/UHF Frequencies with Plane Wave Generator Systems

见 天线测量和天线罩测试系统概述

天线测量和天线罩测试系统概述

见 Non-Invasive SAR Using OTA Measurements and Numerical Post Processing

Non-Invasive SAR Using OTA Measurements and Numerical Post Processing

见 Uncertainty of a VHF CubeSat Measurement based on the Synthetic Probe Array Technique

Uncertainty of a VHF CubeSat Measurement based on the Synthetic Probe Array Technique

见 MV-ECHO - Spherical Wave Expansion - Modal Filtering

MV-ECHO - Spherical Wave Expansion - Modal Filtering

见 360°- 3D video – Anechoic test chamber with SG Evo and a satellite under test

360°- 3D video – Anechoic test chamber with SG Evo and a satellite under test

见 Experimental validation of Reference Chip Antennas for 5G Measurement Facilities at mm-Wave

Experimental validation of Reference Chip Antennas for 5G Measurement Facilities at mm-Wave

见 OTA Testing of Antennas and Devices using Plane Wave Synthesizer

OTA Testing of Antennas and Devices using Plane Wave Synthesizer

见 Over the Air Testing of Active Antenna System Base Stations in Compact Antenna Test Range

Over the Air Testing of Active Antenna System Base Stations in Compact Antenna Test Range

见 Combining Measurements and Simulations for antenna coupling analysis

Combining Measurements and Simulations for antenna coupling analysis

见 Accurate Measurement of Transmit and Receive Performance of AAS Antennas in a Multi-Probe Spherical NF System

Accurate Measurement of Transmit and Receive Performance of AAS Antennas in a Multi-Probe Spherical NF System

见 Chip Reference Antennas: Improving Millimeter-Wave On-Chip Antenna Measurements

Chip Reference Antennas: Improving Millimeter-Wave On-Chip Antenna Measurements

见 Over the Air Calibration of Massive MIMO TDD Arrays for 5G Applications

Over the Air Calibration of Massive MIMO TDD Arrays for 5G Applications

见 Comparative Testing of Devices in a Spherical Near Field System and Plane Wave Generator

Comparative Testing of Devices in a Spherical Near Field System and Plane Wave Generator

见 Impact of Phase Curvature on Measuring 5G Millimeter Wave Devices

Impact of Phase Curvature on Measuring 5G Millimeter Wave Devices

见 Reduced Sampling in NF Antenna Measurement Using Numerical Defined Expansion Functions

Reduced Sampling in NF Antenna Measurement Using Numerical Defined Expansion Functions

见 Testing Antenna Chip-Sets under Thermal Conditions

Testing Antenna Chip-Sets under Thermal Conditions

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