Millimeter Wave Testing
Providing Customer-centric solutions and solving difficult RF challenges faced by many wireless product developers.
mmWave Services
Design Through Simulation
Fabrication
Testing
Polar 2D cuts
Contour plots
3D surface plots
3D radiation patterns
mmWave technology provides exceptional advantages with wide bandwidths,
increased resolution and small antennas. Although, they can have limited
range and material penetration characteristics. For these reasons, any
market ready mmWave device has been maximally optimized and gone through
these three basic steps (design through simulation, fabrication,
testing) prior to market deployment.
Our Millimeter Wave Testing & Design Services:
Core Simulation & Performance Analysis
- Electromagnetic design and simulation
- Data visualization and reporting
- Manufacturing guidance and optimization
Efficiency Analysis
- Overall antenna efficiency
- Upper-hemisphere efficiency
- Lower-hemisphere efficiency
- Efficiency analysis for selected phi and theta angles
Radiation & Gain Measurements
- 2D polar passive gain patterns
- 3D spherical passive gain patterns
- Partial gain plots for specific areas of interest
- Front-to-back ratio analysis
- Phase center identification
RF & Microwave Measurements
- VSWR analysis
- Return loss measurements
- S-parameter characterization
- Frequency range: 18 GHz – 110 GHz
Specialized Applications
- Phased array systems
- Radar applications
- Automotive RF applications
Options are available from 18 GHz to 110 GHz. Maximum DUT sizes are 200
mm x 200 mm x 320 mm and maximum weight of 3 kg or 6 lb. Applicable
areas for testing include communications, radar, automotive radar, 5G,
ultrahigh-speed wireless & satellite communications, weather
sensing, beamforming, high spatial processing, high resolution images,
wearables, patterns and simulation. Let us help you through the three
phases of mmWave devices: design through simulation, fabrication and
testing.
SERVICES
Design Through Simulation
Extremely high frequencies (EHF) and above require the use of
multi-physics design software for simulation and optimization.
Cheleby Technology uses advanced simulation tools to design and optimize
millimeter wave devices.
SERVICES
Fabrication
Cheleby Technology provides guidance in machining through partnerships with machine shops.
SERVICES
Testing
Providing chamber and VNA testing at millimeter wave frequencies such
as: return loss, insertion loss, VSWR, 3D gain plots, upper & lower
hemisphere efficiency, front-to-back ratio, side-lobes and back-lobes.