2.4ghz active rfid for rtls using ads - keysight€¦ · ¾rfidzib...
TRANSCRIPT
Contents
Outline of RTLS SystemOutline of RTLS System
I
Outline of RTLS SystemOutline of RTLS System
II
- 2.4GHz Active RFID for RTLS- H/W System Configuration
System Simulation using ADSSystem Simulation using ADS
II
- H/W System Spec./ y p- Simulation Configuration- Tag RF Block Simulation- Reader RF Block Simulation- Air Path Simulation- Tag BB Block Simulation- Tag BB Block Simulation- Reader BB Block Simulation- System Simulation
III
Test System using H/W EquipmentTest System using H/W Equipment
- Test Configuration & Result
2
Outline of RTLS SystemOutline of RTLS System
I
Outline of RTLS SystemOutline of RTLS System
3
I. 2.4GHz Active RFID for RTLS
Real Time Location SystemsReal Time Location Systems
사람 또는 사물의 위치를 실시간으로 확인하는 것을 의미함
RFID Zi b WiFi 등 근거리 통신 기술이 이용됨
Processor Server
RFID, Zigbee, WiFi 등 근거리 통신 기술이 이용됨
서비스에 따라 수백 미터의 측정 거리와 수십 센티미터의 오차를 요구함
Processor
2.45GHz 리더
2.45GHz 리더
Ethernet(wired)
엑사이터
LRL(Long Range Link)
기준 태그ADS Simulation Block
2.45GHz 태그
SRL(Short Range Link) 2.45GHz 리더
4프로그래머
II. H/W Configuration
Tag RF BlockTag RF Block
Direct Conversion
Analog Low Pass Filter
BPSKBPSK
Power Amplifier
Antenna
5
II. H/W Configuration
Reader RF BlockReader RF Block
Direct Conversion ReceiverDirect Conversion Receiver
High gain LNA Block
I/Q Demodulator
Antenna
6
II. H/W Configuration
DSSSDSSS
확산
역확산
7
II. 연구 개발 내용System Simulation using ADSSystem Simulation using ADS
II
System Simulation using ADSSystem Simulation using ADS
8
I. H/W System Spec.
System Spec.System Spec.
2.4GHz Active RFID
Modulation: BPSK Direct Sequence Spread Spectrum (DSSS)
Data Bit Rate: 59 7kbpsData Bit Rate: 59.7kbps
Spreading Factor: 511
PN Chip Rate: 30.521875Mcps
Operating Frequency Range: 2400 MHz ~ 2483.5 MHz (ISM)
Center Frequency: 2441.750 MHz
Occupied Channel Bandwidth: 60MHz
Channel Power : 10dBm(EIRP)
Required BER: < 10-5
9
II. Simulation Configuration
Simulation Using ADSSimulation Using ADS
Analog RF + Ptolemy DF Co-Simulation
RTLS_Reader_RF_03X6
1
2
3
NumericSinkN2
ControlSimulation=YESStop=DefaultNumericStopStart=DefaultNumericStartPlot=None
Numeric
1 2 3
RTLS_BB_Rx_04X9
2
4
1
3
RTLS_Tag_RF_03X4
2
3
1
BitsB1
LFSR_Length=5ProbOfZero=0.5Type=Random
RTLS_BB_Tx_04_1X11
RF_AirChannel_02X5
3
2
1
NumericSinkN12
ControlSimulation=YESStop=DefaultNumericStopStart=DefaultNumericStartPlot=None
Numeric
1 2 3
LFSR_InitState=1
Tag BB BlockAir Channel Block
Reader BB BlockNoise Density Block
ControlSimulation YES
Tag RF Block Reader RF Block Ptolemy DFCo-Simulation
Analog RF
10
III. Tag RF Block Simulation
Tag RF BlockTag RF Block
RTLS_Reader_RF_03X6
1
2
3
NumericSinkN2
Stop=DefaultNumericStopStart=DefaultNumericStartPlot=None
Numeric
1 2 3
RTLS_BB_Rx_04X9
2
4
1
3
RTLS_Tag_RF_03X4
2
3
1
BitsB1Type=Random
RTLS_BB_Tx_04_1X11
RF_AirChannel_02X5
3
2
1
ControlSimulation=YESStop=DefaultNumericStop
NumericSinkN12
ControlSimulation=YESStop=DefaultNumericStopStart=DefaultNumericStartPlot=None
Numeric
1 2 3
LFSR_InitState=1LFSR_Length=5ProbOfZero=0.5Type Random
CC1C=100 nF
P_nToneA_PORTNum=1 RF_LPF_01
X1
21
TermG_PORT
Z=50 OhmNum=2LPF_Butterworth
J_RF_LPF1PadPAD1Amplif ier2
E_PA
BPF_Cheby shevD_SAWMixer2
C_Demod
Amplif ier2
LPF_ButterworthJ_RF_LPF
Amplif ier2I_LO_Amp
OSCwPhNoiseOSC3
11
III. Tag RF Block Simulation
Analog Low Pass Filter
Tag RF BlockTag RF Block
S_ParamSP1
Step=0.1 MHzStop=100 MHzStart=0.1 MHz
S-PARAMETERS
TermTerm4
Z=50 OhmNum=4
TermTerm3
Z=50 OhmNum=3
CC8 L
L6R=
CC7 L
L5R=
CC6 L
L4R=
CC5
CC4
LL3R=
CC3
LL2R=
CC2
LL1R=
CC1
TermTerm2
Z=50 OhmNum=2
TermTerm1
Z=50 OhmNum=1
-20
0
6E-8
7E-8
-60
-40
dB
(S(2
,1))
dB
(S(4
,3))
2E-8
3E-8
4E-8
5E-8
de
lay(
2,1
)d
ela
y(4
,3)
10 20 30 40 50 60 70 80 900 100
-80
-100
freq, MHz
10 20 30 40 50 60 70 80 900 100
1E-8
0
freq, MHz
12
S21 Group Delay
III. Tag RF Block Simulation
Power Amplifier
Tag RF BlockTag RF Block
30 30
Single Tone Test
VARVarHarmonicBalance
HARMONIC BALANCE
-20
-10
0
10
20
dBm
(Inp
ut)
dBm
(Out
put)
0
10
20
dB
m(O
utp
ut[:
:,1])
Input Output
VARVAR1X=-30
EqnVar
HB1
Order[1]=3Freq[1]=2.44175 GHz
P_nTonePORT1Num=1 A lifi 2
TermG_PORTNum=2
1 2 3 4 5 6 70 8
-30
freq, GHz-20 -10 0 10-30 20
-10
X
40
Two Tone Test
HARMONIC BALANCE
P[1]=polar(dbmtow(0),0)Freq[1]=2.44175 GHzZ=50 OhmNum=1 Amplifier2
PA Z=50 OhmNum=2
-60
-40
-20
0
20
40
dBm
(Out
put[
::,5
])dB
m(O
utpu
t[::
,4])
-20
-10
0
10
20
30
dBm
(Inp
ut)
dBm
(Out
put)
Input Output
HarmonicBalanceHB1
Order[2]=5Order[1]=5Freq[2]=2.41175 GHzFreq[1]=2.44175 GHz
-20 -10 0 10-30 20
-80
-100
X
dd
2.2 2.4 2.6 2.82.0 3.0
-30
freq, GHz
Harmonic Linearity
Input Output
Amplifier2PA
P_nTonePORT1
P[2]=polar(dbmtow(0),0)P[1]=polar(dbmtow(0),0)Freq[2]=2.41175 GHzFreq[1]=2.44175 GHzZ=50 OhmNum=1
TermG_PORT
Z=50 OhmNum=2
13
III. Tag RF Block Simulation
Mixer
Tag RF BlockTag RF Block
-20
-10
0
10
dBm
(Inp
ut)
HarmonicBalanceHB1
Freq[2]=30.521875 MHzFreq[1]=2.44175 GHz
HARMONIC BALANCE VARVAR1X=-25
EqnVar
10 20 30 40 500 60
-30
-40
freq, MHz
d
10IF Input
Input OutputP_nTonePORT1
Z=50 OhmNum=1
Mixer2C_Demod
Order[2]=3Order[1]=3
q[ ]
TermTerm2
Z=50 OhmNum=2
-30
-20
-10
0
dB
m(L
O)
LO
P_nTonePORT2
Z=50 OhmNum=2
0
10
ut)
)2.2 2.4 2.6 2.82.0 3.0
-40
freq, GHz
LO Input
2.2 2.4 2.6 2.82.0 3.0
-30
-20
-10
-40
dBm
(Out
pudB
m(L
O)
14
freq, GHz
Output
III. Tag RF Block Simulation
RF SAW Filter
Tag RF BlockTag RF Block
S Param
S-PARAMETERS
40
-20
0
(2,1
))
S_ParamSP1
Step=0.01 MHzStop=2.6 GHzStart=2.3 GHz
-60
-40
-80
dB(S
BPF_ChebyshevD_SAW
TermPORT2
Z=50 OhmNum=2
TermPORT1
Z=50 OhmNum=1
2.35 2.40 2.45 2.50 2.552.30 2.60
freq, GHz
Pass Band
15
III. Tag RF Block Simulation
Total Block Simulation
Tag RF BlockTag RF Block
VARVAR1input_power=-40
EqnVar
HarmonicBalanceHB1
Order[2]=3Order[1]=3Freq[2]=30.521875 MHzFreq[1]=2.44175 GHz
HARMONIC BALANCE
OutpotPA_outSAW_outMixer_out
LO_in
LPF_outInput
LPF_ButterworthJ_RF_LPF1
PadPAD1
Amplifier2E_PA
BPF_ChebyshevD_SAW
LPF_ButterworthJ_RF_LPF
Mixer2C_Demod1
P_nTonePORT1
P[1]=polar(dbmtow(input_power),0)Freq[1]=30.521875 MHzZ=50 OhmNum=1
RF_LPF_01X1
21
TermTerm2
Z=50 OhmNum=2
CC1C=100 nF
LO
Amplifier2I_LO_Amp
P_nTonePORT2
Freq[1]=2.44175 GHzZ=50 OhmNum=2
0
20
out[:
:,1])
_out
[::,6
])_o
ut[::
,6])
out[:
:,6])
ot[::
,6])
P[1]=polar(dbmtow(0),0)PhaseNoise[1]=
q[ ]
-40
-20
60
dBm
(LP
F_o
dBm
(Mix
er_
dBm
(SA
W_
dBm
(PA
_odB
m(O
utpo
-30 -20 -10 0 10-40 20
-60
input_power
Linearity
16
IV. Reader RF Block Simulation
Reader RF BlockReader RF Block
RTLS_Reader_RF_03X6
1
2
3
NumericSinkN2
Stop=DefaultNumericStopStart=DefaultNumericStartPlot=None
Numeric
1 2 3
RTLS_BB_Rx_04X9
2
4
1
3
RTLS_Tag_RF_03X4
2
3
1
BitsB1Type=Random
RTLS_BB_Tx_04_1X11
RF_AirChannel_02X5
3
2
1
ControlSimulation=YESStop=DefaultNumericStop
NumericSinkN12
ControlSimulation=YESStop=DefaultNumericStopStart=DefaultNumericStartPlot=None
Numeric
1 2 3
LFSR_InitState=1LFSR_Length=5ProbOfZero=0.5Type Random
Amplifier2H_BB_AMP
PortP2Num=2
RF_LPF_03X4
21
Mixer2F_Demod
PhaseShiftSMLPS1
PwrSplit2PWR2
OSCwPhNoiseOSC3
Rout=50 OhmP=dbmtow(-3)Freq=RFfreq
PortP1Num=1
PadPAD1
LPF_ButterworthE_RF_LPF1 Amplifier2
C_LNA1Amplifier2D_LNA2
LPF_ButterworthE_RF_LPF
PwrSplit2PWR1
Mixer2 RF LPF 03
21
A lifi 2PortP3
PS1
ZRef=50. OhmPhase=90. PhaseNoise=
Rout 50 Ohm
eF_Demod1
_ _03X3 Amplifier2
H_BB_AMP1
P3Num=3
17
IV. Reader RF Block Simulation
60
80
100
120
n[::,
0]Total Block Simulation
Reader RF BlockReader RF Block
B_S
AW
C_LN
A1
D_LN
A2
E_R
F_L P
F_D
emod
G_B
B_LP
H_B
B_A
M
I_PO
RT
A_P
OR
T
J_LO
0
20
40
-20
Gai
ACAC1
Step=Stop=Start=
AC
PF d PF
MP
Component
3
4
5
:,0]
Amplifier2H_BB_AMP
LPF_ButterworthG_BB_LPFMixer
F_Demod
LPF_ButterworthE_RF_LPFAmplifier2
D_LNA2Amplifier2C_LNA1
BPF_ChebyshevB_SAW
P_1ToneA_PORT
Freq=2.47175 GHzP=polar(dbmtow(-110),0)Z=50 OhmNum=1
P_1ToneJ_LON 3
TermI_PORT
Z=50 OhmNum=2
Gain
HarmonicBalanceHB1
Order[2]=3Order[1]=3Freq[3]=2.44175 GHzFreq[2]=2.41175 GHzFreq[1]=2.47175 GHz
HARMONIC BALANCE VARVAR2input_power=-100
EqnVar
B_S
AW
C_LN
A
D_LN
A
E_R
F_L
F_D
em
G_B
B_
H_B
B_A
I_PO
RT
A_P
OR
J_LO
1
2
0
NF
[::
Freq=2.44175 GHzP=polar(dbmtow(0),0)Z=50 OhmNum=3
100
150
200
m3
m1indep(m1)=plot_v s(dBm(Output[::,2]), input_power)=-12.395
-120.000
m2indep(m2)=plot_v s(dBm(Output[::,8]), input_power)=-176.215
-120.000
m3indep(m3)=plot_v s(out_1st, input_power)=69.605
-38.000
Output
Order[3]=3Order[2]=3
P_nToneA_PORT
P[2]=polar(dbmtow(input_power),0)P[1]=polar(dbmtow(input_power),0)Freq[2]=2.41175 GHzFreq[1]=2.47175 GHzZ=50 OhmNum=1 Amplifier2
H_BB_AMP
LPF_ButterworthG_BB_LPFMixer
F_Demod
LPF_ButterworthE_RF_LPF
Amplifier2D_LNA2
Amplifier2C_LNA1
BPF_ChebyshevB_SAW
TermI_PORT
Z=50 OhmNum=2
W A1
A2 LP
F
mod
_LPF
AM
P
TRT
Component Noise Figure
-150
-100
-50
0
50
dB
m(O
utp
ut[:
:,2])
m1
dB
m(O
utp
ut[:
:,8])
m2
out_
1st
m3
out_
3rd
P_nToneJ_LO
P[1]=polar(dbmtow(0),0)Freq[1]=2.44175 GHzZ=50 OhmNum=1
18
-110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10-120 0
-200
input_power
IIP3
V. Air Path Simulation
Path Loss BlockPath Loss Block
RTLS_Reader_RF_03X6
1
2
3
NumericSinkN2
Stop=DefaultNumericStopStart=DefaultNumericStartPlot=None
Numeric
1 2 3
RTLS_BB_Rx_04X9
2
4
1
3
RTLS_Tag_RF_03X4
2
3
1
BitsB1Type=Random
RTLS_BB_Tx_04_1X11
RF_AirChannel_02X5
3
2
1
P outHARMONIC BALANCE
Amplifier2
ControlSimulation=YESStop=DefaultNumericStop
NumericSinkN12
ControlSimulation=YESStop=DefaultNumericStopStart=DefaultNumericStartPlot=None
Numeric
1 2 3
LFSR_InitState=1LFSR_Length=5ProbOfZero=0.5Type Random
P_out
* Channel path loss & phase delay modeling
** Reader RX noise Temperature
HarmonicBalanceHB1
Order[1]=3Freq[1]=2.44175 GHz
TermTerm2
Z=50 OhmNum=2
P_1TonePORT1
Freq=2.44175 GHzP=polar(dbmtow(0),0)Z=50 OhmNum=1
I_NoiseSRC1I_Noise=Noise_in_Reader
Amplifier2AMP1
[K]
[K][m]
[MHz]
VARPathloss_params
Distance=distanceTag_Ant_Noise_temp=300Tag_Ant_Gain=0Reader_Ant_Noise_temp=300Reader_Ant_Gain=0
EqnVar VAR
VAR1distance=100
EqnVar
VARFreq_paramRF_freq=2441.75
EqnVar
-70
-60
1])
-100
-90
-80
dBm
(P_o
ut[:
:,
200 400 600 8000 1000
-110
distance
Path Loss
19
Path Loss
VI. Tag BB Block Simulation
RTLS_Reader_RF_03X6
1
2
3
NumericSinkN2
Stop=DefaultNumericStopStart=DefaultNumericStartPlot=None
Numeric
1 2 3
RTLS_BB_Rx_04X9
2
4
1
3
RTLS_Tag_RF_03X4
2
3
1
BitsB1Type=Random
RTLS_BB_Tx_04_1X11
RF_AirChannel_02X5
3
2
1
Tag BB BlockTag BB Block
ControlSimulation=YESStop=DefaultNumericStop
NumericSinkN12
ControlSimulation=YESStop=DefaultNumericStopStart=DefaultNumericStartPlot=None
Numeric
1 2 3
LFSR_InitState=1LFSR_Length=5ProbOfZero=0.5Type Random
PN C d 02PN_Code_02X5
IntToFloatI2
GainG7
Add2A2
G7Gain=2.0
C t
FloatToTimedRepeat
PortP2Num=2
GainIntToFloat
PortP1Num=1
Repeat
ConstC5Level=-1
Mpy2F1TStep=Tstep usec
R10
BlockSize=1NumTimes=SampPerBit
Num=2
ConstC4Level=-1
G6Gain=2.0 Add2
A1
I3Num=1 R6
BlockSize=1NumTimes=PN_Num
M2
20
VI. Tag BB Block Simulation
PN Generator
Tag BB BlockTag BB Block
PN_Code_02X5
IntToFloatI2
Add2A2
GainG7Gain=2.0
ConstC5Level=-1
1.5
FloatToTimedF1TStep=Tstep usec
RepeatR10
BlockSize=1NumTimes=SampPerBit
PortP2Num=2
ConstC4Level=-1
GainG6Gain=2.0 Add2
A1
IntToFloatI3
PortP1Num=1
RepeatR6
BlockSize=1NumTimes=PN_Num
Mpy2M2
0.3
0.7
1.1
N1
0
50 100 150 200 250 300 350 400 4500 500
-0.1
-0.5
Index
PN Sequence
21
VI. Tag BB Block Simulation
Bit Stream
Tag BB BlockTag BB Block
PN_Code_02X5
IntToFloatI2
GainG
Add2A2
G7Gain=2.0
ConstC5Level=-1
FloatToTimedF1TStep=Tstep usec
RepeatR10
BlockSize=1NumTimes=SampPerBit
PortP2Num=2
ConstC4Level=-1
GainG6Gain=2.0 Add2
A1
IntToFloatI3
PortP1Num=1
RepeatR6
BlockSize=1NumTimes=PN_Num
Mpy2M2
0
2
4
N3 0
2
4
ag_I
n_T
, V
40 80 1200 160
-2
-4
Index
200 4000 600
-2
-4
time, nsec
Ta
Data Flow Timed Signal
22
VII. Reader BB Block Simulation
Reader BB BlockReader BB Block
RTLS_Reader_RF_03X6
1
2
3
NumericSinkN2
Stop=DefaultNumericStopStart=DefaultNumericStartPlot=None
Numeric
1 2 3
RTLS_BB_Rx_04X9
2
4
1
3
RTLS_Tag_RF_03X4
2
3
1
BitsB1Type=Random
RTLS_BB_Tx_04_1X11
RF_AirChannel_02X5
3
2
1
ControlSimulation=YESStop=DefaultNumericStop
NumericSinkN12
ControlSimulation=YESStop=DefaultNumericStopStart=DefaultNumericStartPlot=None
Numeric
1 2 3
LFSR_InitState=1LFSR_Length=5ProbOfZero=0.5Type Random
23
VIII. System Simulation
Total SystemTotal System
RTLS_Reader_RF_03X6
1
2
3
NumericSinkN2
Stop=DefaultNumericStopStart=DefaultNumericStartPlot=None
Numeric
1 2 3
RTLS_BB_Rx_04X9
2
4
1
3
RTLS_Tag_RF_03X4
2
3
1
BitsB1Type=Random
RTLS_BB_Tx_04_1X11
RF_AirChannel_02X5
3
2
1
ControlSimulation=YESStop=DefaultNumericStop
NumericSinkN12
ControlSimulation=YESStop=DefaultNumericStopStart=DefaultNumericStartPlot=None
Numeric
1 2 3
LFSR_InitState=1LFSR_Length=5ProbOfZero=0.5Type Random
1
2
3 Numeric
1 2 32
4
1
32
2
1
RTLS_Reader_RF_03X6
NumericSinkN2
ControlSimulation=YESStop=DefaultNumericStopStart=DefaultNumericStartPlot=None
1 2 3
RTLS_BB_Rx_04X9RTLS_Tag_RF_03
X4
3
1
BitsB1
LFSR_InitState=1LFSR_Length=5ProbOfZero=0.5Type=Random
RTLS_BB_Tx_04_1X11
RF_AirChannel_02X5
3
NumericSinkN12
ControlSimulation=YESStop=DefaultNumericStopStart=DefaultNumericStartPlot=None
Numeric
1 2 3
Tag Tx Spectrum
Noise Density Channel
Reader Rx Data
Auto Correlation Function
24
VIII. System Simulation
Tag Tx Spectrum
Total SystemTotal System
-40
-30
-20
-10
-40
-30
-20
-10
Simulation Simulation Real
-90
-80
-70
-60
-50
dB
m(T
ag
_o
ut_
S)
-100
-90
-80
-70
-60
-50
dB
m(T
ag
_o
ut_
S)
2.32 2.34 2.36 2.38 2.40 2.42 2.44 2.46 2.48 2.50 2.52 2.54 2.562.30 2.58
-100
-110
freq, GHz
10
2.32 2.34 2.36 2.38 2.40 2.42 2.44 2.46 2.48 2.50 2.52 2.54 2.562.30 2.58
-110
-120
freq, GHz
Without FilterWith Analog LPFReal
70
-60
-50
-40
-30
-20
-10
Ta
g_
ou
t_S
)
Simulation Real
2.32 2.34 2.36 2.38 2.40 2.42 2.44 2.46 2.48 2.50 2.52 2.54 2.562.30 2.58
-110
-100
-90
-80
-70
-120
dB
m(T
25
freq, GHz
With Digital LPF
VIII. System Simulation
Noise Density Channel
Total SystemTotal System
-30
-20
-10
0
S)
m1freq=dBm(Tag_out_S)=-50.347434
2.411751GHzm2freq=dBm(Tag_out_S)=-50.522950
2.471749GHz
95
-90
-85
-80
-75
-70
_S
)
m3m4
m3freq=dBm(Reader_In_S)=-87.831997
2.411751GHzm4freq=dBm(Reader_In_S)=-91.130035
2.471749GHz
-90
-80
-70
-60
-50
-40
dB
m(T
ag
_o
ut_
S
m1 m2
-130
-125
-120
-115
-110
-105
-100
-95
dB
m(R
ea
de
r_In
_
AddNDensityA4NDensity=NDensity
2.32 2.34 2.36 2.38 2.40 2.42 2.44 2.46 2.48 2.50 2.52 2.54 2.562.30 2.58
-100
freq, GHz
2.32 2.34 2.36 2.38 2.40 2.42 2.44 2.46 2.48 2.50 2.52 2.54 2.562.30 2.58
-135
freq, GHz
Tag Output Reader Input
26
VIII. System Simulation
Reader Rx Data
Total SystemTotal System
5
V 1.0 1.0
200 4000 600
0
-5
Re
ader
_BB
_T
_I,
0.0
0.5
0.4
0.6
0.8
N4 N
2
time, nsec
2
4
_Q
, V 2 4 6 8 10 12 140 15
-0.5
-1.0
0.2
0.4
0.0
I Channel
200 4000 600
-2
0
2
-4
time nsec
Re
ad
er_
BB
_T
_
Index
Input Data / Output Data
time, nsec
Q Channel
27
VIII. System Simulation
Auto Correlation Function
Total SystemTotal System
6.0E7
8.0E7
2.0E7
4.0E7
0 0
N6
5.0E3 1.0E4 1.5E4 2.0E4 2.5E4 3.0E40.0 3.5E4
0.0
Index
8.0E7
Real
2 0E7
4.0E7
6.0E7
N6
Simulation
1.2262E4 1.2275E4 1.2288E41.2250E4 1.2300E4
2.0E7
0.0
Index
28
II. 연구 개발 내용Test System using H/W EquipmentTest System using H/W Equipment
III
Test System using H/W EquipmentTest System using H/W Equipment
29
I. Test Configuration & Result
Total SystemTotal System
PN_Code_01X5
IntToFloatI2
TimedSinkTag_In_TPlot=None
CM_ESG_E4438C_SinkC8
FileName="RTLS_Tag"SampleClk=100 MHzAmplitude=10Frequency=RFfreqStop=NstopStart=0Enabled=YESInstrument="[GPIB0::19::INSTR][localhost][4790]"TimedToFloat
T2
TimedToFloatT1
SplitterRFS1
RaisedCosineR9
SquareRoot=YESExcessBW=1.0SymbolInterval=SampPerBitLength=SampPerBit*4Interpolation=SampPerBitDecimationPhase=0Decimation=1
FloatToTimedF1TStep=Tstep usec
Add2A2
GainG7Gain=2.0
ConstC7Level=-1
ConstC4Level=-1
GainG6Gain=2.0 Add2
A1
BitsB2
LFSR_InitState=1LFSR_Length=4ProbOfZero=0.5Type=Random
IntToFloatI3
Mpy2M2
RepeatR6
BlockSize=1NumTimes=PN_Num
ControlSimulation=YESStop=DefaultTimeStopStart=DefaultTimeStartRLoad=DefaultRLoadPlot None
SpectrumAnalyzerTag_In_S
WindowConstant=0.0Window=Hanning 0.50Stop=DefaultTimeStopStart=DefaultTimeStartRLoad=DefaultRLoadPlot=None
0
-80
-60
-40
-20
dBm
(Tag
_In
_S)
5 10 15 20 25 30 35 40 450 50
-100
-120
freq, MHz
ESG4438C Data
30
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