COMMIT_RF Calibration Introduction

studious_boy

凯明RF较准文档
【文件名】:071116@52RD_COMMIT_RF Calibration Introduction.PDF
【格　式】:pdf
【大　小】:1719K
【简　介】:
【目　录】:

john019

􀟃􁯢􀖵􁙃􂾥􁡔􃙵􀓑􁳝􄰤􀝀􀧌1 Introduction...............................................................................................................................1
1.1 Purpose ...............................................................................................................................1
1.2 Scope ..................................................................................................................................1
2 Calibration Platform Description ...............................................................................................2
2.1 The RF parameters should be calibrated .............................................................................2
2.2 Why we should calibrate these parameters..........................................................................2
3 Calibration Platform Description ...............................................................................................3
3.1 The Diagram of Calibration Platform..................................................................................3
3.2 Instrument List ....................................................................................................................4
3.3 How to Use the Calibration Software..................................................................................4
3.4 Advance setting of Calibration Software.............................................................................6
4 Calibration table.........................................................................................................................8
4.1 The Fixed-Address type calibration table............................................................................8
4.1.1 AFC Table .................................................................................................................8
4.1.2 APC Table .................................................................................................................9
4.1.3 AGC Table (High Gain) ............................................................................................9
4.1.4 AGC Table (Low Gain)...........................................................................................10
4.1.5 How to calculate checksum with C language..........................................................11
4.2 The FFS type calibration table ..........................................................................................12
4.2.1 AFC Table ...............................................................................................................12
4.2.2 APC Table ...............................................................................................................12
4.2.3 AGC Table (High Gain) ..........................................................................................13
4.2.4 AGC Table (Low Gain)...........................................................................................13
4.2.5 Temperature Table...................................................................................................13
4.2.6 Frequency Offset Table (Not realized by now!)......................................................14
5 Calibration and Test Procedure ................................................................................................14
5.1 The flow of mass production.............................................................................................14
5.2 The flow of TD-RF Calibration.........................................................................................15
5.3 The must-be-tested items of TD RF ..................................................................................15
6 ETM System............................................................................................................................16
6.1 Introduction .......................................................................................................................16
6.1.1 ETM PC Side ..........................................................................................................17
6.1.2 ETM Target Side .....................................................................................................18
6.1.3 ETM Communication Protocol ...............................................................................18
6.1.4 How to use ETM DLL file ......................................................................................19
6.2 TD-RF ETM Command ....................................................................................................21
6.2.1 Enter Test Mode􀋖int (* tm3_set)(int sid, int index) ..............................................21
6.2.2 int rf_param_write(int sid, int index, void *buf, int size) .......................................21
6.2.3 int rf_enable(int sid, int index)................................................................................21
6.2.4 int rx_param_write(int sid, int index, void *buf, int size).......................................21
6.2.5 int rx_param_read(int sid, int index, void *buf, int size) ........................................21
6.2.6 int tx_param_write(int sid, int index, void

laogen12345

不错的校准资料，收下了