Industry-Verified Manufacturing Data (2026)

Antenna Array

Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard Antenna Array used in the Computer, Electronic and Optical Product Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Antenna Array is characterized by the integration of Antenna Element and Feed Network. In industrial production environments, manufacturers listed on CNFX commonly emphasize Copper construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A group of multiple antenna elements arranged in a specific pattern to enhance signal reception and transmission capabilities.

View Full Specifications Explore Manufacturing Sources

Product Specifications

Technical details and manufacturing context for Antenna Array

Definition
Within a Surface Locator/Receiver system, the antenna array is the critical component responsible for detecting and receiving electromagnetic signals from subsurface targets. It consists of multiple individual antenna elements arranged in precise geometric configurations to improve directionality, gain, and signal-to-noise ratio for accurate location and identification of buried objects or geological features.
Working Principle
The antenna array operates by combining signals from multiple antenna elements through constructive and destructive interference patterns. By controlling the phase and amplitude of signals at each element, the array can electronically steer its beam direction, focus energy in specific directions, and reject interference from unwanted sources, enabling precise signal detection and spatial resolution.
Common Materials
Copper, Aluminum, FR-4 (Fiberglass Epoxy), Polymer Composites
Technical Parameters
  • Element spacing and array dimensions (mm) Standard Spec
Components / BOM
  • Antenna Element
    Individual radiating/receiving unit that converts electromagnetic waves to electrical signals
    Material: Copper
  • Feed Network
    Distributes signals to/from individual antenna elements with controlled phase and amplitude
    Material: Copper, FR-4
  • Ground Plane
    Provides electrical reference and improves radiation pattern
    Material: Aluminum
  • Mounting Structure
    Mechanical support and alignment of array elements
    Material: Aluminum Alloy
Engineering Reasoning
1.8-6.0 GHz frequency range, -40°C to +85°C operating temperature, 0-100% relative humidity (non-condensing)
Element phase shift >15° from design specification, VSWR >2.0:1, element coupling >-20 dB, temperature >125°C junction temperature
Design Rationale: Thermal expansion mismatch between silicon substrate (CTE 2.6 ppm/°C) and FR-4 PCB (CTE 14-18 ppm/°C) causing solder joint fatigue, dielectric breakdown at >3 kV/mm in substrate material
Risk Mitigation (FMEA)
Trigger Corrosion of aluminum radiating elements due to chloride ion concentration >100 ppm in coastal environments
Mode: Increased insertion loss >3 dB, pattern distortion >5° beamwidth deviation
Strategy: Conformal coating with parylene-C (25-75 μm thickness), hermetic sealing with IP67 rating, cathodic protection system
Trigger Phase shifter IC thermal runaway at >150°C junction temperature due to inadequate heat sinking
Mode: Beam steering failure >2° pointing error, array gain reduction >6 dB
Strategy: Thermal vias with 0.3 mm pitch, copper heat spreader with 35 W/m·K conductivity, active cooling with 12 VDC fans at 15 CFM minimum

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Antenna Array.

Phased Array Antenna Cluster high-gain antenna array for wireless systems custom antenna array design for electronics manufacturing multi-element antenna array with FR-4 substrate industrial antenna array mounting solutions copper-based antenna array for signal enhancement

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Surface Locator/Receiver
View system integration details

Industrial Ecosystem & Supply Chain DNA

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Atmospheric to 1.5 bar
other spec: Frequency Range: 400 MHz to 6 GHz, VSWR: <1.5:1, Gain: 10-20 dBi
temperature: -40°C to +85°C
Media Compatibility
✓ Outdoor telecom environments ✓ Radar systems ✓ Satellite communication links
Unsuitable: High-corrosion marine splash zones without protective coating
Sizing Data Required
  • Operating frequency band
  • Required beamwidth and gain
  • Physical installation constraints

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Corrosion-induced signal degradation
Cause: Environmental exposure to moisture, salt, or chemicals leading to corrosion of metallic components, connectors, or radomes, resulting in increased signal attenuation and impedance mismatches.
Mechanical fatigue of mounting structures
Cause: Cyclic wind loading, vibration, or thermal expansion/contraction causing stress concentrations, leading to cracks or loosening in brackets, fasteners, or support arms, potentially resulting in misalignment or collapse.
Maintenance Indicators
  • Significant increase in Voltage Standing Wave Ratio (VSWR) readings beyond specified limits, indicating impedance mismatches or internal damage.
  • Visible physical misalignment, sagging, or unusual movement of antenna elements during wind or manual inspection, suggesting structural integrity issues.
Engineering Tips
  • Implement regular thermographic inspections to detect hotspots indicating corrosion, loose connections, or water ingress before catastrophic failure.
  • Establish a predictive maintenance program using vibration analysis and strain gauges on mounting structures to monitor fatigue and schedule interventions before critical failure.

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 Quality Management Systems ANSI C63.4 Methods of Measurement of Radio-Noise Emissions CE Directive 2014/53/EU Radio Equipment Directive
Manufacturing Precision
  • Element Spacing: +/-0.5mm
  • Phase Alignment: +/-2 degrees
Quality Inspection
  • Vector Network Analyzer (VNA) Testing
  • Environmental Stress Screening (ESS)

Factories Producing Antenna Array

Verified manufacturers with capability to produce this product in China

Add your factory

✓ 98% Supplier Capability Match Found

T Technical Director from Singapore Jan 02, 2026
★★★★★
"The technical documentation for this Antenna Array is very thorough, especially regarding technical reliability."
Technical Specifications Verified
P Project Engineer from Germany Dec 30, 2025
★★★★☆
"Reliable performance in harsh Computer, Electronic and Optical Product Manufacturing environments. No issues with the Antenna Array so far. (Delivery took slightly longer than expected, but technical support was excellent.)"
Technical Specifications Verified
S Sourcing Manager from Brazil Dec 27, 2025
★★★★★
"Testing the Antenna Array now; the technical reliability results are within 1% of the laboratory datasheet."
Technical Specifications Verified
Verification Protocol

“Feedback is collected from verified sourcing managers during RFQ (Request for Quote) and factory evaluation processes on CNFX. These reports represent historical performance data and technical audit summaries from our B2B manufacturing network.”

7 sourcing managers are analyzing this specification now. Last inquiry for Antenna Array from Mexico (1h ago).

Supply Chain Compatible Machinery & Devices

Modular Industrial Edge Computing Device

Rugged computing platform for industrial data processing at the network edge

Explore Specs →
Industrial Smart Camera Module

Embedded vision system for industrial automation and quality inspection.

Explore Specs →
Industrial Wireless Power Transfer Module

Wireless power transfer module for industrial equipment applications

Explore Specs →
Industrial Smart Sensor Module

Modular industrial sensor with embedded processing and wireless connectivity

Explore Specs →

Frequently Asked Questions

What are the main advantages of using an antenna array in electronic products?

Antenna arrays provide superior signal directionality, increased gain, and improved signal-to-noise ratio compared to single antennas, making them ideal for applications requiring reliable wireless communication in electronic devices.

How does the material selection affect antenna array performance?

Copper offers excellent conductivity for signal efficiency, aluminum provides lightweight durability, FR-4 ensures stable dielectric properties, and polymer composites enhance environmental resistance—optimizing both performance and longevity.

What factors should be considered when integrating an antenna array into optical product manufacturing?

Key considerations include spatial constraints, electromagnetic compatibility with optical components, mounting structure stability, and alignment with regulatory standards for signal emissions and interference.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data Specifications verified by CNFX Industrial Index (v2.6.03) for Computer, Electronic and Optical Product Manufacturing sector.

Get Quote for Antenna Array

Request technical pricing, lead times, or customized specifications for Antenna Array directly from verified manufacturing units.

Your business information is encrypted and only shared with verified Antenna Array suppliers.

Thank you! Your message has been sent. We'll respond within 1–3 business days.
Thank you! Your message has been sent. We'll respond within 1–3 business days.

Need to Manufacture Antenna Array?

Connect with verified factories specializing in this product category

Add Your Factory Contact Us
Previous Product
Anode Disc/Target
Next Product
Antenna Clamping Mechanism