Tim Ikin 11 th October 2007 2 ND SKADS Workshop 2-PAD Analogue Front End Tim Ikin Electronics...

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11 th October 2007 2 ND SKADS Workshop Tim Ikin 2-PAD 2-PAD Analogue Front End Analogue Front End Tim Ikin Electronics Engineer 2 nd SKADS Workshop Paris 11 th October 2007

Transcript of Tim Ikin 11 th October 2007 2 ND SKADS Workshop 2-PAD Analogue Front End Tim Ikin Electronics...

Page 1: Tim Ikin 11 th October 2007 2 ND SKADS Workshop 2-PAD Analogue Front End Tim Ikin Electronics Engineer 2 nd SKADS Workshop Paris 11 th October 2007.

11th October 2007 2ND SKADS Workshop Tim Ikin

2-PAD2-PADAnalogue Front EndAnalogue Front End

Tim Ikin Electronics Engineer2nd SKADS Workshop

Paris11th October 2007

Page 2: Tim Ikin 11 th October 2007 2 ND SKADS Workshop 2-PAD Analogue Front End Tim Ikin Electronics Engineer 2 nd SKADS Workshop Paris 11 th October 2007.

11th October 2007 2ND SKADS Workshop Tim Ikin

ShieldedBunker

AnalogueConditioner

And SamplingRack

ProcessorRack

20Gb

ConditioningModule

Acquisition&Processing

ProcessorBlade

ProcessorBlade

ProcessorBlade

ProcessorBlade

ProcessorBlade

ProcessorBlade

ProcessorBlade

ProcessorBlade

Receivers

Front-endGain.

Acquisition&Processing

Acquisition&Processing

Acquisition&Processing

ConditioningModule

ConditioningModule

ConditioningModule

Page 3: Tim Ikin 11 th October 2007 2 ND SKADS Workshop 2-PAD Analogue Front End Tim Ikin Electronics Engineer 2 nd SKADS Workshop Paris 11 th October 2007.

11th October 2007 2ND SKADS Workshop Tim Ikin

Zin Zout

Total gainBalancedinput

Balancedoutput

BandPass

DCPower

Regulators

Mat

chin

g

LNA

CAL DriveCALDiode

ExternalCoupling

Page 4: Tim Ikin 11 th October 2007 2 ND SKADS Workshop 2-PAD Analogue Front End Tim Ikin Electronics Engineer 2 nd SKADS Workshop Paris 11 th October 2007.

11th October 2007 2ND SKADS Workshop Tim Ikin

80dB

ActiveBalun

PowerReg.

Noise DiodeSwitch

Cold plate

Page 5: Tim Ikin 11 th October 2007 2 ND SKADS Workshop 2-PAD Analogue Front End Tim Ikin Electronics Engineer 2 nd SKADS Workshop Paris 11 th October 2007.

11th October 2007 2ND SKADS Workshop Tim Ikin

Gain ChainVersion 1

Gain = 72dB

Designed constructed and characterised byRichard Morrow

Page 6: Tim Ikin 11 th October 2007 2 ND SKADS Workshop 2-PAD Analogue Front End Tim Ikin Electronics Engineer 2 nd SKADS Workshop Paris 11 th October 2007.

11th October 2007 2ND SKADS Workshop Tim Ikin

Page 7: Tim Ikin 11 th October 2007 2 ND SKADS Workshop 2-PAD Analogue Front End Tim Ikin Electronics Engineer 2 nd SKADS Workshop Paris 11 th October 2007.

11th October 2007 2ND SKADS Workshop Tim Ikin

Page 8: Tim Ikin 11 th October 2007 2 ND SKADS Workshop 2-PAD Analogue Front End Tim Ikin Electronics Engineer 2 nd SKADS Workshop Paris 11 th October 2007.

11th October 2007 2ND SKADS Workshop Tim Ikin

Page 9: Tim Ikin 11 th October 2007 2 ND SKADS Workshop 2-PAD Analogue Front End Tim Ikin Electronics Engineer 2 nd SKADS Workshop Paris 11 th October 2007.

11th October 2007 2ND SKADS Workshop Tim Ikin

Power Module

2-channel signal conditioning module

Clock Module

2-channel acquisitionand

processing module

Signals fromfield

2 x 10GbLinks

Midp

lane

Page 10: Tim Ikin 11 th October 2007 2 ND SKADS Workshop 2-PAD Analogue Front End Tim Ikin Electronics Engineer 2 nd SKADS Workshop Paris 11 th October 2007.

11th October 2007 2ND SKADS Workshop Tim Ikin

Stepattenuator

Slope/Gain

FilterLo

FilterHi

Balunand DCPower

DifferentialPair

Diff.Pair

Diff.Pair

Control

Power Reg

FrontPanel Connector

Filter TV

By-pass

Stepattenuator

Slope/Gain

FilterLo

FilterHi

Balunand DCPower

DifferentialPair

Filter TV

By-pass

Power Reg

Page 11: Tim Ikin 11 th October 2007 2 ND SKADS Workshop 2-PAD Analogue Front End Tim Ikin Electronics Engineer 2 nd SKADS Workshop Paris 11 th October 2007.

11th October 2007 2ND SKADS Workshop Tim Ikin

GainDifferentialPair

10Gbps

DifferentialPair

A to DConverter

FPGA

Gain

4x PHY

4x PHY

PowerRegs.

ClockDist.

10Gbps

ConnectorFront Panel

Management

Page 12: Tim Ikin 11 th October 2007 2 ND SKADS Workshop 2-PAD Analogue Front End Tim Ikin Electronics Engineer 2 nd SKADS Workshop Paris 11 th October 2007.

11th October 2007 2ND SKADS Workshop Tim Ikin


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moutamadris.ma · Moutamadris.rna%e 17.1 tim + 1 m ell? tim 5x 5 sin x 2 tim tim x +3— x tim tim tim tim tim x tim tim tim tim _ CO x tim 2 tim x 2 -ex—2 x 3 -+4x2 —8x+3

F. Levrier The SKADS sky databases 4 th SKADS Workshop, Lisbon, 2-3 October 2008 The SKADS sky databases F. Levrier and the Oxford SKADS team.

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VISIONS FOR KIJA-JARU COUNTRY Halls Creek – East Kimberley – Western Australia Deidre Ikin Community Drug Service Worker June 2002.

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