PC29.09.0100A【PDF 2/13 页】ANTENNA PCB GSM WCDMA

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Sheet目录56

1页 [2页]3页 4页 5页 6页

SPE-11-8-045/B

05-August-2011

Page 2 of 13

1.0Introduction

This high performance, low profile, PCB antenna is based on smart TheStripe" antenna

technology. It consists of a PCB antenna and mini coaxial cable. The product is a high gain

Penta-band 850/900/1800/1900/2100 antenna suitable for worldwide GSM, UMTS and

WCDMA applications. Its high efficiency (62% average) makes it an ideal choice to pass

telecom operators testing approvals. The product should be tested in freespace conditions

connected to the clients cellular device.

Further optimization can be done upon receipt of the clients device at a local Taoglas facility.

2.0 Key Antenna Performance Indicators

3.1 Communication System

AMPS

GSM

DCS

PCS

UMTS/WCDMA

3.2 Frequency Band

850 MHz 900 MHz 1800 MHz 1900 MHz

2100 MHz

3.3 VSWR

1.58

1.78

1.51

1.38

1.37

3.4 Return Loss

-12.96

-11.00

-13.79

-15.81

-16.11

3.5 Efficiency

56.84 %

72.98 % 63.52 %

55.79 %

63.25 %

3.6 Peak Gain

0.01 dBi

1.2 dBi 2.66 dBi

1.25 dBi

1.43 dBi

3.7 Average Gain

-2.45 dB - 1.37 dB - 1.97 dB -2.53 dB

-1.99 dB

3.8 Impedance

50 Ohm

3.9 Radiation Pattern

Omni-directional

3.10 Polarization

Horizontal

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