system project

EERF 6396 RF AND MOCROWAVE SYSTEMS

PREDICTIVE E-MAINTENANCE SYSTEM

TEAM MEMBERS APURVA KULKARNI - Receiver 5.8GHz HARSHA CHALLA - Receiver 2.4GHz NISHANT GUMBER Transmitter 2.4GHz SHRADHA SHARMA - Transmitter 2.4GHz

WHAT IS PREDICTIVE E-MAINTENANCE • Refers to “the right information at the right time”

• Maintenance after the system breaks down is expensive, so it is better to avoid the situation.

• Breakdown of machines is unaffordable.

• Required for an in service equipment.

• It allows corrective maintenance of the system.

• Useful for manufacturing industries because of critical machines, in terms of both production and financially.

SYSTEM OVERVIEW

• The system design uses 3 communication channels.

• 1st communication channel , machines in the manufacturing plant send asignal conveying they are faulty to the control room.

• The control room is assumed to be present in the plant arena.

• The second channel transmits this signal further to the concernedcompany. ( manufacturer of the machine).

• Once the signal is received by the concerned personnel, anacknowledgment is sent back to the plant through the third channel.

• How will it help?

SYSTEM OVERVIEW Predictive failure information

Transmitter 1 Receiver 1

Transmitter 2 Receiver 2

Channel 1 – 2.4 GHz



BLOCK DIAGRAM OF COMMUNICATION CHANNEL 1

Band Pass Filter

LO

Band Pass Filter

Amp Driver Amp

Power Amp

Band Pass Filter

LO

Image Reject Filter

Amp Driver Amp

Amp Low Pass Filter

TRANSMITTER BLOCK DIAGRAM

RECIEVER BLOCK DIAGRAM

BLOCK DIAGRAM OF COMMUNICATION CHANNEL 2

Band Pass Filter

LO

Band Pass Filter

Amp Driver Amp

Power Amp

Band Pass Filter

LO

Image Reject Filter

Amp Driver Amp

Amp Low Pass Filter

TRANSMITTER BLOCK DIAGRAM

RECIEVER BLOCK DIAGRAM

TOP LEVEL SPECIFICATIONS CHANNEL 1 Parameter Specification

Antenna type Dipole Antenna

Bandwidth 2 – 2.4GHz

Transmit power 5.6 dBm

Gain of transmitter Antenna(Gt) 2.2 dBi

Gain of Receiver Antenna (Gr) 2.2 dBi

Modulation Technique QPSK

Minimum detectable signal(MDS) - 90 dBm

3 dB Beamwidth +/- 35 degrees

Distance 1000 meters

TOP LEVEL SPECIFICATIONS CHANNEL 2Parameter Specification

Antenna type Horn Antenna

Bandwidth 5 – 5.8GHz

Transmit power 15.8 dBm

Gain of transmitter Antenna(Gt) 8 dBi

Gain of Receiver Antenna (Gr) 8 dBi

Modulation Technique QPSK

Minimum detectable signal(MDS) - 90 dBm

3 dB Beamwidth +/- 35 degrees

Distance 5000 meters

CHANNEL 2.4GHz ANTENNA

Frequency 2.4 GHz

Gain 2.2 dBi

Cross Polarization 20 dB

Impedance 50 ΩDipole Antenna

Sunol Sciences Precision Dipole AntennasModel No . PD2450

CHANNEL 5.8GHz ANTENNA

Frequency 5 – 6 GHz

Gain 8

Cross Polarization 20 dB

Impedance 50 ΩHorn Antenna

Broadband Horn Antenna BHA 9118

TRANSMIITTER OF COMMUNICATION CHANNEL 1

TONEID=A1FRQ=.04 GHzPWR=-15 dBmPHS=0 DegCTRFRQ= SMPFRQ= ZS=_Z0 OhmTN=_TAMB DegKNOISE=AutoPNMASK= PNOISE=No phase noise

AMP_BID=A2GAIN=18 dBP1DB=8 dBmIP3= IP2= MEASREF= OPSAT= NF=1.2 dBNOISE=AutoRFIFRQ=

BPFBID=F1LOSS=1.1 dBN=3FP1=5.78 GHzFP2=5.85 GHzAP=3.0103 dBNOISE=Auto

AMP_BID=A3GAIN=35 dBP1DB=33 dBmIP3= IP2= MEASREF= OPSAT= NF=6 dBNOISE=AutoRFIFRQ=

TPID=TP2

IN OUT

LO

MIXER_BID=A4MODE=SUMLOMULT=1FCOUT= RFIFRQ= GCONV=-7.5 dBP1DB=10 dBmIP3=30 dBmLO2OUT=-25 dBIN2OUT=-20 dBLO2IN=-25 dBOUT2IN=-25 dBPLO= PLOUSE=Spur reference onlyPIN= PINUSE=IN2OUTH OnlyNF=7.5 dBNOISE=Auto

TONEID=A6FRQ=5.76 GHzPWR=10 dBmPHS=0 DegCTRFRQ= SMPFRQ= ZS=_Z0 OhmTN=_TAMB DegKNOISE=AutoPNMASK= PNOISE=No phase noise

TPID=TP3

TPID=TP4

TPID=TP5

TPID=TP6

BPFBID=F2LOSS=1.1 dBN=3FP1=.035 GHzFP2=.049 GHzAP=3.0103 dBNOISE=Auto

TPID=TP1

fc = 0.04 GHz

P1 = -15 dBm

fc = 0.04 GHz

P1= -16.1 dBm fc = 0.04 GHz

P1 =1.9 dBm

fc = 5.8 GHz

P1 = -5.6 dBm

fc = 5.8 GHz

P1 = -6.7 dBm

fc = 5.8 GHz

P1 =28.3 dBm

CASCADED GAIN

Gain

-10

0

10

20

30

40

50

BPFB (F2@2) AMP_B (A2@2) MIXER_B (A4@2) BPFB (F1@2) AMP_B (A3@2)

[email protected] dB





DB(C_GA(TP.TP1,TP.TP6,1,0,0))[1]transmitter58

p2: Available Gain, Cumulative, dBFreq = 5.8 GHz Gain

-20

0

20

40

60







DB(C_GA(TP.TP1,TP.TP6,1,0,0))[1]transmitter58

p2: Available Gain, Cumulative, dBFreq = 5.8 GHz

CASCADED POWER

Power

-20

-10

0

10

20

30

TONE (A1@1) BPFB (F2@2) AMP_B (A2@2) MIXER_B (A4@2) BPFB (F1@2) AMP_B (A3@2)

p1

[email protected] dBm





TONE.A1@1-15 dBm

DB(|P_node(TP.TP1,TP.TP6,0,1,0)|)[1] (dBm)transmitter58

p1: Signal Node Power, dBmFreq = 5.8 GHz

Power

-20

0

20

40

60


p1






TONE.A1@1-15 dBm

DB(|P_node(TP.TP1,TP.TP6,0,1,0)|)[1] (dBm)transmitter58


COMM CHANNEL 1 TX HAND CALCULATIONS

MDS = -90dBm , Gt=Gr=8dBi , f= 5.8GHz => λ = 0.051 m FSPL = 121.69

Using Friis’ equation

Pr = Pt + Gt + Gr – FSPL

Pt = 15.69 dBm EIRP = Pt(dBm) + Gt (dBi) = 15.69 +8 => EIRP = 23.69 dBm

TRANSMITTER COMPONENTS – BAND PASS FILTER

Mini Circuits PIF-40

Features

Centre Frequency 42 MHz

Passbands 39 – 42 MHz

TRANSMITTER COMPONENTS – AMPLIFIER

IF Amplifier

Avago technologies MGA – 665P8

Features

Gain 18.4 dB

Noise Figure 1.2 dB

P1 dB 8 dBm

IP3 point 18.2 dBm

TRANSMITTER COMPONENTS – MIXER

Mixer

Marki Microwave – M2-0226

Features

Conversion Loss 7.5 dB

LO / RF Frequency range 2 to 26.5 GHz

LO to RF Isolation 25 dB

IF Range 0.001 to 6.0 GHz

TRANSMITTER COMPONENTS –POWER AMPLIFIER

Genesis Microwave GPA228-33-35

Features

Frequency Range 2 – 8 GHz

Gain 35 dB

P1 dB point 33 dB

Noise figure 6 dB

RECIEVER OF COMMUNICATION CHANNEL 1 – 5.8 GHz

AMP_BID=A1GAIN=18 dBP1DB=8 dBmIP3=25 dBmIP2= MEASREF= OPSAT= NF=1.2 dBNOISE=AutoRFIFRQ=


IN OUT

LO

MIXER_BID=A3MODE=DIFFLOMULT=1FCOUT= RFIFRQ= GCONV=-7.5 dBP1DB=10 dBmIP3=30 dBmLO2OUT=-25 dBIN2OUT=-10 dBLO2IN=-25 dBOUT2IN=-25 dBPLO=10 dBmPLOUSE=Spur reference onlyPIN= PINUSE=IN2OUTH OnlyNF=7.5 dBNOISE=Auto


TONEID=A5FRQ=5.8 GHzPWR=-90 dBmPHS=0 DegCTRFRQ= SMPFRQ= ZS=_Z0 OhmTN=_TAMB DegKNOISE=AutoPNMASK= PNOISE=No phase noise

TPID=TP1

TPID=TP3

TPID=TP4

AMP_BID=A2GAIN=15 dBP1DB=14.5 dBmIP3= IP2= MEASREF= OPSAT= NF=2.9 dBNOISE=AutoRFIFRQ=

TPID=TP6

TPID=TP5

TPID=TP7


TPID=TP2


LPFBID=F4LOSS=1.1 dBN=3FP=.04 GHzNOISE=Auto

Fc = 5.8GHz

P1 = -90 dBm

Fc = 5.8GHz

P1 = -91.1 dBm

Fc = 5.8GHz

P1 = -73.1 dBm Fc = 5.8GHz

P1 = -55.1 dBm

Fc = 5.8GHz

P1 = -56.2 dBm Fc = 0.004 GHz

P1 = -63.7 dBm

Fc = 0.004 GHz

P1 = -64.8dBm

Fc = 0.004 GHz

P1 = -49.8dBm

CASCADED GAIN

GAIN

-10

0

10

20

30

40

BPFB (F3@2) AMP_B (A1@2) AMP_B (A6@2) BPFB (F1@2) MIXER_B (A3@2) LPFB (F4@2) AMP_B (A2@2)

p1








DB(C_GA(TP.TP1,TP.TP7,1,0,0))[1]reciever58


GAIN

-20

0

20

40

60


p1








DB(C_GA(TP.TP1,TP.TP7,1,0,0))[1]reciever58


CASCADED NODE POWER

P1_node

-100

-50

0

50

TONE (A5@1) BPFB (F3@2) AMP_B (A1@2) AMP_B (A6@2) BPFB (F1@2) MIXER_B (A3@2) LPFB (F4@2) AMP_B (A2@2)

p1

TONE.A5@1-90 dBm




[email protected] dBm MIXER_B.A3@2

-65.16 dBm



DB(|P_node(TP.TP1,TP.TP7,0,1,0)|)[1] (dBm)reciever58


IP3

10

15

20

25


p1






AMP_B.A1@225 dBm

DB(C_IP3(TP.TP1,TP.TP7,1,1,0,0))[1] (dBm)reciever58

p1: Cascaded OIP3, dBmFreq = 0.04 GHz

CASCADED IP3

COMM CHANNEL 1 RX HAND CALCULATIONS





RECIEVER COMPONENTS – BAND PASS FILTER

Band Pass Filter

Taoglas antenna solutions BPF.58.01

Features

Centre Frequency 5.8 GHz

Insertion Loss Less than 2.1

Pass band Width 70MHz

RECIEVER COMPONENTS – AMPLIFIER

Low Noise Amplifier

Avago Technologies MGA 665P8

Features

Gain 16 dB

P1 dB 8 dBm

Nominal Noise figure 1.45


Mixer


Features





TRANSMITTER COMPONENTS – LOW PASS FILTER

Mini Circuits ZX75LP-40

Features

Passband frequency 40 MHz

RF Input power 0.5 W

Insertion loss 1.01 dB

TRANSMITTER COMPONENTS – IF AMPLIFIER

SKY65450-92LF

Features

Gain 15 dB

Typical noise Figure 2.9 dB

Input/ Output Impedance 75 Ω

TRANSMITTER OF COMMUNICATION CHANNEL 2 – 2.4 GHz

AMP_BID=A2GAIN=18 dBP1DB=8 dBmIP3= IP2= MEASREF= OPSAT= NF=1.2 dBNOISE=AutoRFIFRQ=

AMP_BID=A3GAIN=31 dBP1DB=30 dBmIP3= IP2= MEASREF= OPSAT= NF=6 dBNOISE=AutoRFIFRQ=


BPFBID=F2LOSS=1.1 dBN=3FP1=.035 GHzFP2=.049 GHzAP=3.0103 dBNOISE=Auto

IN OUT

LO

MIXER_BID=A4MODE=SUMLOMULT=1FCOUT= RFIFRQ= GCONV=-7.5 dBP1DB=10 dBmIP3=30 dBmLO2OUT=-25 dBIN2OUT=-20 dBLO2IN=-25 dBOUT2IN=-25 dBPLO= PLOUSE=Spur reference onlyPIN= PINUSE=IN2OUTH OnlyNF=7.5 dBNOISE=Auto

TONEID=A1FRQ=.04 GHzPWR=-15 dBmPHS=0 DegCTRFRQ= SMPFRQ= ZS=_Z0 OhmTN=_TAMB DegKNOISE=AutoPNMASK= PNOISE=No phase noise


TPID=TP1

TPID=TP2

TPID=TP4

TPID=TP5

TPID=TP6TP

ID=TP3

fc = 5.8 GHz

P1 =24.3 dBm

fc = 0.04 GHz

P1= -16.1 dBm

fc = 5.8 GHz

P1 = -6.7 dBm

fc = 0.04 GHz

P1 =1.9 dBm

fc = 0.04 GHz

P1 = -15 dBm

fc = 2.4 GHz

P1 = -5.6 dBm

CASCADED GAIN

Gain

-10

0

10

20

30

40


p1






DB(C_GA(TP.TP1,TP.TP6,1,0,0))[1]

transmitter24final


CASCADED NODE POWER

P_Node

-20

-10

0

10

20

30


p1

TONE.A1@1-15 dBm






DB(|P_node(TP.TP1,TP.TP6,0,1,0)|)[1] (dBm)transmitter24final


COMM CHANNEL 1 TX HAND CALCULATIONS





TRANSMITTER COMPONENTS – BAND PASS FILTER

Mini Circuits PIF-40

Features

Centre Frequency 42 MHz

Passbands 35– 49 MHz

TRANSMITTER COMPONENTS – AMPLIFIER

IF Amplifier

Avago technologies MGA – 665P8

Features

Gain 18.4 dB

Noise Figure 1.2 dB

P1 dB 8 dBm

IP3 point 18.2 dBm


Mixer


Features





TRANSMITTER COMPONENTS – DRIVER AMPLIFIER

Genesis Microwave Inc. GPA228-30-31

Features

Gain 31 dB

Noise Figure 6 dB

Frequency of operation 2 – 8 GHz

RECIEVER OF COMMUNICATION CHANNEL 2 – 2.4 GHz



IN OUT

LO

MIXER_BID=A3MODE=DIFFLOMULT=1FCOUT= RFIFRQ= GCONV=-7.5 dBP1DB=10 dBmIP3=30 dBmLO2OUT=-25 dBIN2OUT=-10 dBLO2IN=-25 dBOUT2IN=-25 dBPLO=10 dBmPLOUSE=Spur reference onlyPIN= PINUSE=IN2OUTH OnlyNF=7.5 dBNOISE=Auto


TONEID=A5FRQ=2.4 GHzPWR=-90 dBmPHS=0 DegCTRFRQ= SMPFRQ= ZS=_Z0 OhmTN=_TAMB DegKNOISE=AutoPNMASK= PNOISE=No phase noise

TPID=TP1

TPID=TP3

TPID=TP4

AMP_BID=A2GAIN=15 dBP1DB=14.5 dBmIP3= IP2= MEASREF= OPSAT= NF=2.9 dBNOISE=AutoRFIFRQ=

TPID=TP6

TPID=TP5

TPID=TP7


TPID=TP2


LPFBID=F4LOSS=1.1 dBN=3FP=0.04 GHzNOISE=Auto

Fc=2.4GHz

P1=-90 dBm

Fc=2.4GHz

P1=-91.1 dBm

Fc=2.4GHz

P1=-73.1 dBm

Fc=2.4GHz

P1=-55.1 dBm

Fc=2.4GHz

P1=-56.2 dBm

Fc=0.04GHz

P1=-63.7 dBm

Fc=0.04GHz

P1=-64.8 dBm

Fc=0.04GHz

P1=-49.8 dBm

CASCADED GAIN

C_GAIN

-10

0

10

20

30

40









DB(C_GA(TP.TP1,TP.TP7,1,0,0))[1]reciever24ghz

p1: Available Gain, Cumulative, dBFreq = 0.04 GHz C_GAIN

-20

0

20

40

60









DB(C_GA(TP.TP1,TP.TP7,1,0,0))[1]

reciever24ghz


CASCADED NODE POWER

Power_at_Node

-100

-90

-80

-70

-60

-50





[email protected] dBmAMP_B.A6@2

-56.01 dBm



TONE.A5@1-90 dBm

DB(|P_node(TP.TP1,TP.TP7,0,1,0)|)[1] (dBm)reciever24ghz

p1: Signal Node Power, dBmFreq = 0.04 GHz Power_at_Node

-100

-50

0

50


p1








TONE.A5@1-90 dBm

DB(|P_node(TP.TP1,TP.TP7,0,1,0)|)[1] (dBm)reciever24ghz


CASCADED P1dB

P1dB

-10

-5

0

5

10


p1AMP_B.A1@28 dBm






DB(C_P1DB(TP.TP1,TP.TP7,0,1,0))[1] (dBm)reciever24ghz

p1: OP1dB, dBmFreq = 0.04 GHz

COMM CHANNEL 1 RX HAND CALCULATIONS





RECIEVER COMPONENTS – BAND PASS FILTER

Features

Centre Frequency 2.4 GHz

Insertion Loss 2 dB

Pass band Width 92MHz

SKY33106-360LF

RECIEVER COMPONENTS – AMPLIFIER

Low Noise Amplifier

Avago Technologies MGA 665P8

Features

Gain 16 dB

P1 dB 8 dB

Nominal Noise figure 1.45


Mixer


Features





TRANSMITTER COMPONENTS – LOW PASS FILTER

Mini Circuits ZX75LP-40

Features

Passband frequency 40 MHz

RF Input power 0.5 W

Insertion loss 1.01 dB

TRANSMITTER COMPONENTS – IF AMPLIFIER

SKY65450-92LF

Features

Gain 15 dB

Typical noise Figure 2.9 dB

Input/ Output Impedance 75 Ω

PROJECT SUMMARY - COMPLIANT MATRIX

Parameters Estimated value

Actual value Compliant

Frequency Range

2 -3 GHz 2 – 3 GHz Yes

Transmitted Power

6.98 dBm 28.53 Yes

Received Power

-65 dBm -54.63 dBm Yes

Free Space Path loss

100 dB 100 dB Yes


Parameters Estimated value

Actual value Compliant

Frequency Range

5-6GHz 5-6 GHz Yes

Transmitted Power

6.98 dBm 22.56 Yes

Received Power

-70 dBm -54.63 dBm Yes

Free Space Path loss

121 dB 121 dB Yes


Schedule for Development and Production

Problem Analysis

Building Schematic Hardware

Implementationand

Testing

Ready forProduction

SimulationAnd

Verifying Results

Quality Analysis

Ready to be

Launched

Oct-Nov 2016

Sept 2016

Sept 2016

Dec-Mar 2016-17

April 2017

April-May 2017

June 2017

system project

Documents