RF Exposure Antenna 2

FCC ID: PD9533ANM

RF Exposure Info

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FCCID_963604

Shanghai Universe Communication Electron Co.,Ltd 上海安岗通讯电子有限公司 Antenna Test Report For Intel project Customer Intel Project Band 2.3~2.7&3.3~3.8 Color &5.15~5.85GHz SUC PN Version T:A Issued by Checked by Confirmed by Date 2007/3/30 Shanghai Universe Communication Electron Co., Ltd have possession of proprietary information provided in this presentation and this proprietary information shall be kept in strict confidence and not disclosed to any person or firm without the prior written consent of SUC.

Confidential Information 1 Summary of the Test results The test fixture was made for further testing, which was shown below. 2. Test Result 2.1 RF Performance 2.1.1 S11 Measurement The S11 parameter was performed using a Hewlett Packard E5071B Network Analyzer. We use a 45cm long 1.13 cable to mitigate surface currents on the outside of the testing cable. We used no matching circuit . The S11 parameter was shown below, you could check it. SUC ANT S11 parameter Summary Band 2.3 ~2.7&3.3~3.8&5.15~5.85(GHz) 2.3 2.7 3.3 3.8 5.15 5.85 R.L (dB) -16.59 -11.22 -8.87 -8.96 -8.46 -10.04 VSWR 1.35 1.76 2.13 2.11 2.22 1.92 You could also check in detail in below figures. S11 parameter of sample antenna tested in free space Shanghai Universe Communication Electron Co., Ltd has possession of proprietary information provided in this presentation and this proprietary information shall be kept in strict confidence and not disclosed to any person or firm without the prior written consent of SUC. Page 2

Confidential Information Shanghai Universe Communication Electron Co., Ltd has possession of proprietary information provided in this presentation and this proprietary information shall be kept in strict confidence and not disclosed to any person or firm without the prior written consent of SUC. Page 3

Confidential Information 2.1.2 Radiation pattern and Gain Measurement An anechoic chamber was used to measure radiation pattern and antenna Gain. SUC’s chamber was working from 700MHz to 6GHz. The chamber provides less than –40 Db reflectivity from 700 MHz through 6 GHz. A standard horn was used to calibrate the chamber, and we also use a decoupling sleeve to reduce feed line radiation, so we can measure the antenna gain accurately. The Gain parameter was shown below, you could check it. SUC ANT Gain parameter Summary 2.4(GHz) Band 2.3 2.35 2.4 2.45 2.5 2.6 2.7 MAX Gain 3.22 3.54 3.24 2.97 3.16 3.47 2.8 (dBi) Efficiency (%) 74.48 73.72 73.39 72.52 74.29 88.94 74.38 SUC ANT Gain parameter Summary 3.4 (GHz) Band 3.3 3.5 3.8 MAX Gain 4.54 3.59 4.38 (dBi) Efficiency (%) 70.9 72.85 77.4 SUC ANT Gain parameter Summary 5.4 (GHz) Band 5.15 5.25 5.35 5.45 5.75 5.85 MAX Gain 3.64 2.57 3.73 4.77 4.43 4.97 (dBi) Efficiency (%) 61.74 60.1 78.92 85.58 78.31 69.99 The radiation pattern was shown below, you could check it. Shanghai Universe Communication Electron Co., Ltd has possession of proprietary information provided in this presentation and this proprietary information shall be kept in strict confidence and not disclosed to any person or firm without the prior written consent of SUC. Page 4

Confidential Information 2.3GHz 2.35GHz Shanghai Universe Communication Electron Co., Ltd has possession of proprietary information provided in this presentation and this proprietary information shall be kept in strict confidence and not disclosed to any person or firm without the prior written consent of SUC. Page 5

Confidential Information 2.4GHz 2.45GHz Shanghai Universe Communication Electron Co., Ltd has possession of proprietary information provided in this presentation and this proprietary information shall be kept in strict confidence and not disclosed to any person or firm without the prior written consent of SUC. Page 6

Confidential Information 2.5GHz 2.6GHz Shanghai Universe Communication Electron Co., Ltd has possession of proprietary information provided in this presentation and this proprietary information shall be kept in strict confidence and not disclosed to any person or firm without the prior written consent of SUC. Page 7

Confidential Information 2.7GHz 3.3GHz Shanghai Universe Communication Electron Co., Ltd has possession of proprietary information provided in this presentation and this proprietary information shall be kept in strict confidence and not disclosed to any person or firm without the prior written consent of SUC. Page 8

Confidential Information 3.5GHz 3.8GHz Shanghai Universe Communication Electron Co., Ltd has possession of proprietary information provided in this presentation and this proprietary information shall be kept in strict confidence and not disclosed to any person or firm without the prior written consent of SUC. Page 9

Confidential Information 5.15GHz 5.25GHz Shanghai Universe Communication Electron Co., Ltd has possession of proprietary information provided in this presentation and this proprietary information shall be kept in strict confidence and not disclosed to any person or firm without the prior written consent of SUC. Page 10

Confidential Information 5.35GHz 5.45GHz Shanghai Universe Communication Electron Co., Ltd has possession of proprietary information provided in this presentation and this proprietary information shall be kept in strict confidence and not disclosed to any person or firm without the prior written consent of SUC. Page 11

Confidential Information 5.75GHz 5.85GHz Shanghai Universe Communication Electron Co., Ltd has possession of proprietary information provided in this presentation and this proprietary information shall be kept in strict confidence and not disclosed to any person or firm without the prior written consent of SUC. Page 12


Document Created: 2007-03-30 12:55:12
Document Modified: 2007-03-30 12:55:12
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