準指向性アンテナは、RF信号を特定の方向に向けるように設計されており、ポイント・ツー・ポイント通信のほか、屋内や屋外での短・中距離通信にも使用されます。最近では、高周波を利用したアプリケーションも増えています。
ソリューションに戻る カテゴリーへ戻る アンテナ試験・計測
水平方向のビーム幅が180°以下のため、無指向性アンテナよりも集中して信号を伝搬させ、距離を稼ぐことができます。屋内ではwi-fiやセンサー機器に、屋外では携帯電話網やBTSアンテナ、V2Xの中継伝送、中距離の船陸間通信などに広く使用されています。 MVGのソリューションは、マイクロ波からmmWave帯の高周波までをカバーしており、アンテナ測定や半指向性アンテナのOTAテストを行うことで、迅速かつ正確なアンテナの特性評価を実現します。
関連製品
Compact Antenna Test Range
700 MHz - 110000 MHz
SG Evo
400 MHz - 50000 MHz
SG 128
400 MHz - 18000 MHz
SG 64
70 MHz - 18000 MHz
SG 24
StarLab
650 MHz - 18000 MHz
StarLab 50 GHz
650 MHz - 50000 MHz
TScan | Near-Field Planar Scanner
100 MHz - 110000 MHz
T-DualScan
70 MHz - 110000 MHz
MVG WaveStudio
Insight
MV-Cylinder
Near-field or Far-field Antenna Measurement Chamber
StarProd LTB
Polarization Positioners: Medium Duty
Performance Series - EL/AZ Positioners: Medium Duty
Performance Series - AZ/EL Positioners: Medium Duty
Azimuth Positioners: Medium Duty
Linear Floor Slide Positioners: Light Duty
Local Control Unit (LCUs), Wireless
Simultaneous Positioner Controllers - 2 axis
Advanced Positioners with Goniometers
Z-Roll Unit
Pyramidal Absorbers - AEP Series
30 MHz - 40000 MHz
Linear Array Reference Antennas
824 MHz - 2690 MHz
Compact Range Feed Horns
690 MHz - 110000 MHz
Post Warranty Service Plan
Project Management & Consulting
関連資料
Positioners and Controllers Overview
Compact Range Overview
Antenna Measurement and Radome Test Systems Product Overview
MV-ECHO - Spherical Wave Expansion - Modal Filtering
Antenna Product Overview
5G Antenna Test and Measurement Systems Overview
Validation of the Fully Probe-Connected Translated-SWE Algorithm for Spherical Near Field Offset Measurements with Min Sampling
OTA Testing of Antennas and Devices using Plane Wave Synthesizer
Antenna Measurement Systems Using Multi-Probe Technlogy
Gain Antenna Measurement using Single Cut Near Field Measurements
A new approach for the accurate measurement of 5G cellular networks
Over the Air Testing of Active Antenna System Base Stations in Compact Antenna Test Range
Combining Measurements and Simulations for antenna coupling analysis
Measurements and Numerical Simulations to Enhance the assessment of Antenna Coupling
Measurements of Low Gain VHF Antennas in Spherical Multi-Probe NF System
Compact Antenna Test Range with New Shorter Focal Length for Heavy Duty Antenna Measurements
Design of Dual Polarized Wide Band Plane Wave Generator for Direct Far Field Testing
Measurement Field Source for Antenna Placement in Space Applications
Reduced Sampling in NF Antenna Measurement Using Numerical Defined Expansion Functions
Testing Antenna Chip-Sets under Thermal Conditions
