This page chronicles projects we have performed. You may narrow your search using the filter below.
To discuss further details with us, you may email us at ga@green-antenna.com, or use the Contact Us page.
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Customized 3G/GSM and MIMO Wifi Antenna for Truck Tracking DeviceGreen antenna provide full service from feasibility study to prototype build. |
CDMA Antenna Testing Fixture
Green Antenna built to customer's order of one antenna return-loss test Fixture ( Full set). The Antenna is CDMA P2k - 850,1800 and 1900. |
Simulation of Quad Band Antenna for Mobile PhoneGreen Antenna perform simulation work account to client's spec: FS GSM 850/900 TX 39.8% ,RX 31.62% FS GSM 1800/1900 TX 39.8% ,RX 35.48% Right PH GSM 850 TX 8.91% ,RX 10% Right PH GSM 900 TX 12.59% ,RX 12.59 % Right PH GSM 1800 TX 25.12% ,RX 25.12% Right PH GSM 1900 TX 28.18% ,RX 25.12%
The report of report with return-loss , 3D efficiency and 3D radiation pattern was submitted to client. |
Multiple Antenna Test Fixture capable to test 4 antennas for manufacturing test system![]() A full set of Antenna test fixture is design according to client's requirement |
Antenna Design Support - Plastic ToolingWe provide plastic tooling and mock up sample to support client's production. |
2G Quad Band Antenna Design for Personal Communication DeviceThe antenna was designed with following frequency bands: 1. 850 Band (824MHz- 894MHz) 2. 900 Band (880MHz - 960MHz) 3. DCS Band (1710MHz-1880MHz) 4. PCS Band (1850MHz- 1990MHz)
Two prototype builds were run. Measurement of 3D efficiency and S11 were performed on each prototype. TRP and TIS measurement were also included. Final design was submitted and approved by client. |
RF Testing Fixtures For Two AntennasThe test fixture was designed in two parts. A top nesting unit which hold the DUT (device under test), a switch box which control the signal flow. At production line, the fixture is connected with a Network Analyzer and a computer. Under the control of a testing software, measurement time of 2 seconds per unit was achieved. |
Mockup Samples for Antenna Design![]() Green Antenna provided mockup samples for the designed antenna. The mockup sample includes metal stamping and carrier. |
Antenna Optimization and Matching for New PCB Layout
Green Antenna performed:
1. Pre-production Antenna optimization and matching on bare PCB. 2. After-production Antenna validation, optimization and matching on loaded PCB
Final result is successfully presented and accepted by client. |
OTA Measurement For WiFi and Blue Tooth Combo AntennaGreen Antenna carried out the measurement for this Wifi plus Blue Tooth antenna, at Frequency Bands of: |
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