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Antenna Design

Engineers at Green Antenna have more than 20 years experience in designing customized antennas for wide range of applications. With the help of state-of-the-art simulation software and in-house Anechoic testing chamber, we can reduce development cycle times and validate designs to reduce risk factors.

Our Products Have Been Used On:
  • phone_iphone Cellulars: GSM, CDMA, IDEN, UMTS and LTE
  • tablet_android Tablets
  • laptop Laptops
  • bluetooth BT or WLAN Devices 
  • place GPS Portable Navigation and Tracking Devices 
  • nfc Near Field Communication (NFC) and RFID  
  • sensors Wireless Dongles
  • directions_car Vehicle Fleet Management Systems 
 

Design Process

Usually, a project moves through 3 stages from receiving customer’s requirements to delivery of prototypes:

1. Feasibility Study

An initial feasibility study is carried out by building a simulation model or developing a mockup unit to access the feasibility of the idea.

2. Simulation

During this stage, the design ideas are tested and refined by multiple iterations of modelling and testing with simulation software. This process will also catch possible design errors and correct them in early design stage.

3. Prototyping, Optimization and Validation

After passing the simulation stage, the simulated antenna model will be sent to production for prototype making. The prototypes will be integrated with customers’ devices to perform iterations of optimization and validation. Once the design is firm, the factory off-tool samples will be built and fine tuned for best overall performance. Final tools will also be released for mass production.

 

Desgin Service: Full Custom Antenna Design

Services

  • Antenna feasibility study and antenna simulation
  • Antenna integration - matching, antenna position, etc
  • Passive and active antenna measurement for each desgin phase

Deliverables

  • Simulation report
  • Antenna prototypes
  • Antenna mechanical 2D and 3D drawing
  • Antenna integration reports with matching value, circuit layout and antenna position
  • Devices OTA test measurement report for each design phase

Estimated Time

  • Typically 4 weeks for the first design phase including antenna simluation and antenna validation
  • 2 weeks for the rest of the design phases
  • Lead time for antenna prototypes is 2 weeks

 

 

Desgin Service: Existing Antenna Redesign or Optimization

Service

  • Problem analysis and evaluation of existing antenna
  • Antenna simulation if needed
  • Antenna integration - matching, antenna reposition, etc
  • Passive and active antenna measurement for new or optimized antenna

Deliverables

  • Existing antenna problem report
  • New/optimized antenna prototypes
  • New/optimized antenna mechanical 2D and 3D drawing
  • Antenna integration reports with matching values, circuit layout and antenna position
  • Devices OTA test measurement report

Estimated Time

  • Typically 3 weeks including test measurement
  • Lead time for antenna prototypes is 2 weeks
 

Desgin Service: Existing Antenna Matching

Service

  • Antenna matching
  • Passive and active antenna measurement for new matching values

Deliverables

  • Existing antenna problem report
  • Antenna integration reports with matching values, circuit layout and antenna position
  • Devices OTA test measurement report

Estimated Time

  • Typically 2 weeks including test measurement
  • Lead time for antenna prototypes is 2 weeks
 

Desgin Service: Antenna Matching for GA standard Antenna

Service

  • Simulation for optimum antenna placement
  • Antenna matching
  • Passive and active antenna measurement

Deliverables

  • Simulation report
  • New/optimized antenna prototypes
  • Antenna integration reports with matching values, circuit layout and antenna position
  • Devices OTA test measurement report

Estimated Time

  • Typically 3 weeks including simulation for antenna placement and test measurement

Let us know your needs and requirements

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About Us

Green Antenna is a Singapore-based company specializing in providing miniature antennas for mobile devices, as well as outdoor antennas for UHF, TVWS, and other telecommunication bands. With our state-of-the-art simulation software and in-house test chamber, we help clients to design, test and improve their antenna solutions.

 

Contact Us

29 Mandai Estate, #07-09, Singapore 729932

+65-65093801

ga@green-antenna.com

+65-88158274