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GeoHelix GPS Antennas in Mobil...

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GeoHelix GPS Antennas in Mobile Phone ApplicationsAPPLICATION NOTE

GeoHelix GPS Antennas in Mobile Phone Applications

Sarantel Ltd Phone +44 (0)1933 670560 Fax +44 (0)1933 401155 info@sarantel.com www.sarantel.com

Sarantel USA Phone +1 425 861 0463 Fax +1 425 881 8192 info-usa@sarantel.com

Sarantel Asia/Pacific Phone +65 6820 8849 Fax +65 6820 8890 info-asia@sarantel.com Version (1) 100304

1.0 1.1

Introduction Scope

The purpose of this application note is to demonstrate that excellent GPS performance is provided when integrating a Sarantel GeoHelix GPS antenna into a mobile phone. Comparison measurements were made between the GeoHelix SMP passive surface mount antenna embedded into a commercially available UMTS mobile phone and the internal GPS antenna, a PIFA, supplied with the phone. Testing in intended-use positions as well as ……
GeoHelix GPS Antennas in Mobil...
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