近10幾年來，隨著通訊事業之迅速發展，行動電話、個人數位助理等電子裝置越來越普及。該等電子裝置於組裝完成後，一般均需要對其中一些功能進行測試，以檢測電子裝置是否達到規定標準，此時測試用電源裝置的穩定性及相容性就顯得格為重要。
本篇論文中，我們提供一種測試用電源裝置，其用於為一待測電子裝置提供測試所需之電源，所述測試用電源裝置內設置有一切換電路，切換電路包括第一輸出端、第二輸出端及第三輸出端，所述第一輸出端、第二輸出端及第三輸出端分別與所述待測電子裝置之正連接器端子、ID連接器端子及負連接器端子一一對應，所述第二輸出端於切換電路之控制下可分別輸出兩種不同內阻電壓，其分別用於測試所述待測電子裝置中工作於習知電池提供之常規電壓之元件及工作於習知電池無法輸出之特殊電壓之元件，並對無線電頻率測試進行模擬驗證。

Over the Past 10 Years, With the Rapid Development of Telecommunications Industry, Mobile Phone, Personal Digital Assistant and Other Electronic Products is Becoming Increasingly Popular. Those Electronic Products are Kind of Electronic Devices. While The Electronic Devices in the Assembly is Completed, Generally Need to Test Some of Functions to Detect Whether Approach Standards or not. Testing the Stability and Compatibility for The Point Power Supply Unit Becomes Very Important.
    The Purpose of This Paper, It Provide a Dummy Battery Apparatus, Which Used an Electronic Device Under Test Required for Testing Power Supply. The Dummy Battery Apparatus Has a Switch Circuit, Switch Circuit Including The First Output, The Second Output and The Third Output. The First Output, The Second Output and The Third Output is Corresponding to a Positive Connector Terminal, an ID Connector Terminal and Negative Connector Terminal of the Untested Electronic Device. Under the Control of the Switch Circuit, Two Different Voltages can be supplied by The Second Output. One of the Voltages Can be Used to Testing Some Components Which works Under a Conventional Battery Voltage, The Other one can be Used to Testing Some Components which Works Under a Specific Voltage, and simulation and verification for radio frequency test.

Table of Contents
誌謝 ...................................................................................................................... I
Chinese Abstract ................................................................................................ II
English Abstract ................................................................................................. III
Table of Contents ............................................................................................... V
List of Figure ...................................................................................................... VII
List of Table ........................................................................................................ X
Chapter 1 Introduction 1
Chapter 2 Test standards summary for mobile devices 3
2.1 Frequency Coverage Requirements 3
2.1.1 Band Class 0 (800 MHz Band) 3
2.1.2 Band Class 1 (1900 MHz Band) 4
2.2 Radio Frequency Calibration 4
2.2.1 TX Power 4
2.2.2 DVGA measure 5
2.2.3 LNA measure 5
2.2.4 HDET measure 6
2.3 Radio Frequency Test 6
2.3.1 Maximum RF Output Power 7
2.3.2 Waveform Quality and Frequency Accuracy 7
2.3.3 Conducted Spurious Emissions 7
2.3.4 Receiver Sensitivity and Dynamic Range 9
Chapter 3 Invent explain with dummy battery apparatus test for mobile devices 10
3.1 Invention content 10
3.2 Implementation methods 11
Chapter 4 Experimentation and research analysis 18
4.1Radio Frequency Calibration Process 18
4.2Radio Frequency Test Process 18
4.2.1 Maximum RF Output Power 19
4.2.2 Waveform Quality and Frequency Accuracy 26
4.2.3 Conducted Spurious Emissions 32
Chapter 5 Conclusions and Future work 42
References 43
Appendix 44
Appendix A.1 Radio Frequency Calibration simulate Result 44
Appendix A.2 Radio Frequency Test simulate Result 53

List of Figure
Figure 3.1 The three-dimensional diagram of dummy battery apparatus test 11
Figure 3.2 The three-dimensional diagram of electronic device under test 12
Figure 3.3 The three-dimensional diagram of another view of dummy battery apparatus test 14
Figure 3.4 The internal circuit diagram of dummy battery apparatus test 15
Figure 3.5 The three-dimensional diagram 16
Figure 4.1 Maximum Power for Test Channel number 384 20
Figure 4.2 Maximum Power for Test Channel number 777 20
Figure 4.3 Maximum Power for Test Channel number 1013 21
Figure 4.4 Maximum Power for Test Channel number 25 21
Figure 4.5 Maximum Power for Test Channel number 600 22
Figure 4.6 Maximum Power for Test Channel number 1175 22
Figure 4.7 Maximum Power for Test Channel number 384 23
Figure 4.8 Maximum Power for Test Channel number 777 24
Figure 4.9 Maximum Power for Test Channel number 1013 24
Figure 4.10 Maximum Power for Test Channel number 25 25
Figure 4.11 Maximum Power for Test Channel number 600 25
Figure 4.12 Maximum Power for Test Channel number 11750 26
Figure 4.13 Frequency error for Test Channel number 384 27
Figure 4.14 Waveform Quality for Test Channel number 384 28
Figure 4.15 Frequency error for Test Channel number 600 28
Figure 4.16 Waveform Quality for Test Channel number 600 29
Figure 4.17 Frequency error for Test Channel number 384 30
Figure 4.18 Waveform Quality for Test Channel number 384 30
Figure 4.19 Frequency error for Test Channel number 600 31
Figure 4.20 Waveform Quality for Test Channel number 600 31
Figure 4.21 Adjacent Channel Power 885000 for Test Channel number 384 33
Figure 4.22 Adjacent Channel Power 885000 for Test Channel number 384 33
Figure 4.23 Adjacent Channel Power 1980000 for Test Channel number 384 34
Figure 4.24 Adjacent Channel Power 1980000 for Test Channel number 384 34
Figure 4.25 Adjacent Channel Power 1250000 for Test Channel number 600 35
Figure 4.26 Adjacent Channel Power 1250000 for Test Channel number 600 35
Figure 4.27 Adjacent Channel Power 1980000 for Test Channel number 600 36
Figure 4.28 Adjacent Channel Power 1980000 for Test Channel number 600 36
Figure 4.29 Adjacent Channel Power 885000 for Test Channel number 384 37
Figure 4.30 Adjacent Channel Power 885000 for Test Channel number 384 38
Figure 4.31 Adjacent Channel Power 1980000 for Test Channel number 384 38
Figure 4.32 Adjacent Channel Power 1980000 for Test Channel number 384 39
Figure 4.33 Adjacent Channel Power 1250000 for Test Channel number 600 39
Figure 4.34 Adjacent Channel Power 1250000 for Test Channel number 600 40
Figure 4.35 Adjacent Channel Power 1980000 for Test Channel number 600 40
Figure 4.36 Adjacent Channel Power 1980000 for Test Channel number 600 41

List of Table
Table 2.1 (CDMA Channel Number to CDMA Frequency Assignment Correspondence for Band Class 0) 3
Table 2.2 (CDMA Channel Number to CDMA Frequency Assignment Correspondence for Band Class 1) 4
Table 2.3 Tx Sweep PDM Measure Range 5
Table 2.4 Digital Variable Gain Amplifier Measure Range 5
Table 2.5 Low Noise Amplifier Measure Range 6
Table 2.6 High Power Detector Measure Range 6
Table 2.7 Effective Radiated Power at Maximum Output Power 7
Table 2.8 Band Class 0 Transmitter Spurious Emission Limits for Spreading Rate 1 8
Table 2.9 Band Class 1 Transmitter Spurious Emission Limits for Spreading Rate 1 8
Table 4.1 Maximum RF Output Power test CPK data 19
Table 4.2 Waveform Quality and Frequency Accuracy test CPK data 26
Table 4.3 Conducted Spurious Emissions test CPK data 32

[1] 賴俊欽、饒建奇，測試用電源裝置，發明專利，申請號：98138162, November 2009.
[2] 3GPP2 (Third Generation Partnership Project2), Recommended Minimum Performance Standards for cdma2000 Spread Spectrum Mobile Stations Release A, TIA-98-D (C.S0011-A v2.0), March 2001.
[3] 3GPP2 (Third Generation Partnership Project2), Recommended Minimum Performance Standards for cdma2000 Spread Spectrum Mobile Stations Release B, Version 1, TIA-98-E (C.S0011-B v1.0), December 2002.
[4] QUALCOMM, Rx Diversity using RFT6150 ICs, February 2006.