ZODIAC DATA SYSTEMS - ITU...ZODIAC AIRCRAFT SYSTEMS This document is the property of ZODIAC DATA...

ZODIAC AIRCRAFT SYSTEMS

This document is the property of ZODIAC DATA SYSTEMS. It cannot be duplicated or distributed without expressed written consent.

ZODIAC DATA SYSTEMS



Sales: >100 M€

Employees: 510

ZODIAC DATA SYSTEMS Management: CEO - Jean-Marie BETERMIER VP Sales & Mktg - Noel BALLOT

02/07/2013 - 2

ZODIAC AEROSPACE

ZODIAC AEROSAFETY

ZODIAC SERVICES


Zodiac Fuel & Inerting Systems

Zodiac Actuation Systems

Zodiac Oxygen Systems

Zodiac Water & Waste Systems

Zodiac Train Systems

Zodiac Sensing & Systems Management

Zodiac IFE Zodiac Electrical

Power Management, Cockpit & Lighting

Zodiac Data Systems

Zodiac Fluid Equipment

Zodiac Hydraulics Zodiac Cabin Controls

Zodiac Aerospace Maroc

Zodiac Lighting Solutions

ZODIAC CABIN & STRUCTURES

ZODIAC GALLEYS & EQUIPMENT

ZODIAC SEATS

Stock exch: ZC (Euronext)

Sales: 3450 M€

Growth: 25%

Employees: ~ 26000


This document is the property of ZODIAC DATA SYSTEMS. It cannot be duplicated or distributed without expressed written consent. 02/07/2013 - 3

The CORTEX Family One philosophy, Multiple applications

CRT HDR DTR

Command

Ranging &

Telemetry

3000 units

worldwide

High

Datarate

Receiver

Up to 2 Gbps

16 QAM &

32/64APSK

Digital

Tracking

Receiver

Carrier&SQPN

tracking up to 3

channels

TT&C, SCIENCE &

DEEP SPACE REMOTE

SENSING SATELLITE

TRACKING

FLIGHT

TEST

PC-based telemetry equipment

FPGA embedded-boards

Real time IF processing

High level of integration

RTR

Radio

Telemetry

Receiver

Quad-band

telemetry

receiver

RSR

Radio

Signal

Recorder

Fully digital

IF recorder /

reproducer

DS

Deep

Space

Optimized

hardware for

Deep Space

comunications



SDR CSM CSA

Software

Defined

Radio

Customized

applications

Carrier

Signal

Monitoring

Database & Alarm management

Reporting

Carrier

Signal

Analyzer

Characterize carriers in blind mode

Carrier under

carrier

Inspection Monitoring Analysis Geolocation

IFoIP equipment:

FPGA embedded-boards

Real time IF processing

High level of integration

CGL CSI

Carrier

Signal

Inspector

Detects the

carrier

Display the

noise floor

Customized

02/07/2013 - 4

The IFoIP Family

Compact

Geo

Location

Locate transmitters

One hardware, Multiple applications


This document is the property of ZODIAC DATA SYSTEMS. It cannot be duplicated or distributed without expressed written consent. - 5 02/07/2013

Zoom



Geolocation Performances Pilars

Accuracy




Detection Accuracy




Detection Accuracy Operating

Mode




Detection Accuracy Operating

Mode

Mitigation

Time



Factors affecting detection Size of the antennas and ………… Satellites angular separation Mirror Satellite occupancy …………. Satellite Characteristics…………………… Phase noise Local Oscillator drift Acceleration Signal RF parameters………………….

02/07/2013 - 10

CGL Performances Detection – Computation of accurate TDOA / FDOA

High processing gain Up to 81dB (depending on carrier param.)

Broad Carrier Cancellation capabilities Improved Compensation Algorithms Highly flexible, high throughput digitizer architecture Ability to perform wide band recording during tens of seconds



Geoloc Examples

02/07/2013 - 11




Up to 60 MHz wide Carrier cancellation before correlation

Carrier Cancellation

- 12 02/07/2013



This document is the property of ZODIAC DATA SYSTEMS. It cannot be duplicated or distributed without expressed written consent. - 13

CGL Performances Location Accuracy – Resolution of the final position

Factors affecting location accuracy FDOA/TDOA accuracy………………….…. Ephemeris ………………………………….. Relative positions of the satellites … and position of the references

Hardware & Algorithm design to guarantee the best achievable processing gain

Ephemeris generation tools Mono-site (Co-Orbits) / Multi-Site (passive) Expert system to analysis the most

suitable measurement time and configuration

02/07/2013



Passive ephemeris estimation add-on to CGL geolocation system

The passive method for geostationary satellite ephemeris estimation is based on differences distances measurement between the satellite and three ground stations installed in three different locations with an average 300 km distance gap.

Principles

- 14 02/07/2013




The main purpose is to reach the accuracy at which one can use geolocation results without the use of additional reference transmitters. The system continuously streams main/mirror orbital data to the geolocation system: after stabilization phase, up to date, accurate data are available upon triggering of a geolocation task

Operating mode

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Internet

SPC L band

Computer

SPC L band

Computer

SPC L band

Computer

Screen

Satellite

The operating mode then solely relies on a single reference carrier.


This document is the property of ZODIAC DATA SYSTEMS. It cannot be duplicated or distributed without expressed written consent. 02/07/2013

CGL Performances Operating Mode - Easing-up the process

Operating mode Automated Detection & Geolocation ………. Full transponder….……………….... Full Manual (Metrology Approach) .. Distant Antennas …………………………. Interface with other applications ….. Multi sites …………………………………….. Autonomous system ………………………

One-Click Modes Macro Task Manager Geolocation-aware transponder monitoring Continuous Co-Orbit Estimation Multi-Carrier oriented Hardware Design

Expert mode Multi-site GPS synchronisation XML interfaces Scalable system architecture Stand alone system

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Digitization Server Pools Application (Virtual) Server Pools

System

Satellite and

Signal

Database

MacroTask

Manager

CSI CSACSI

CSICSA

CSA

CGLCGL

CGL

• Automatic effort distribution over

available processing and acquisition

resources

• Network based architecture

•Manage the database

•Retrieve all results and database

information

IFoIPIFoIP

IFoIP

Output Results

(XML Format / XML-RPC)Input a given transponder frequency

Main principles

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CGL Performances Operating Mode - Automated MacroTasks Architecture



Selection of the Transponder to Geolocate

(based on the Main Database)

Select your satellite and transponder

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Primary Reference Selection

Select your primary reference

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Select your secondary references

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Secondary Reference Selection



Set of all processed carriers

Process Transponder Spectrum (72MHz)

Select the carriers to locate

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Detailed Data for all carriers

Map Details for selected carriers

Results: positions & information on the carriers

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World map with all positions of located carriers

(positions tagged with carrier center frequency)

Results: positions on the map

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CGL Performances Mitigation time – Automated interference detection and geolocation

Mitigation time Hardware performances ……..……….. Number of samples to process …..… High processing …..……………………….. Detection and Geolocation …………….

Dedicated Hardware filtering architecture Multithreaded software 64-bit Multi-Core Optimized software Automated detection and Geolocation

included in the CSM feature



CGL Performances Mitigation time – Automated interference detection and geolocation

CSIComputer

CGL

MTM

Computer

CSAComputer

Flat screen

SDRComputer

Flat screen

Flat screen

Flat screen

Flat screen

CSM

Computer

Database

DIGITIZER

SUBSYTEM

1

2 2 L

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inp

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ern

et

ou

tpu

t

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45

1

2 2 L

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inp

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tpu

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1

2 4 L

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inp

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tpu

t

RJ

45

3

4

L B

AN

D M

AT

RIX

ET

HE

RN

ET

SW

ITC

H

SEE

SatelliteLNA

BDC

SHF to L band

LNABDC

SHF to L band

SHF-HLP

SHF-VLP

SHFLNA

BDC

SHF to L band

LNABDC

SHF to L band

LNABDC

SHF to L band

SHF-RHCP

SHF-HLP

Satellite

SHF

SHF-RHCP

SHF-LHCP

LNABDC

SHF to L bandSHF-LHCP

LNABDC

SHF to L band

LNABDC

SHF to L band

SHF-VLP

SPC L band

Computer

SPC L bandComputer

SPC L bandComputer

Satellite

Ethernet Link Remote link



Case of a new satellite

2 juillet 2013 - 26

• CSM uses CSI to detect carriers • CSI sends list of detected carrier to CSM

CSM Performances Learning mission – Detection of all carriers


This document is the property of ZODIAC DATA SYSTEMS. It cannot be duplicated or distributed without expressed written consent. 2 juillet 2013 - 27

• CSM uses CSA to do for all detected carriers blind analysis and to fill database.

CSM Performances Learning mission – Analysis of all carriers

Case of a new satellite



• CSM uses CSI to check Quality of service for each defined carrier • CSI sends list of results to CSM

CSM Performances Monitoring mission – Monitoring of all carriers



• CSI sends list of new detected carrier, also list of disappear carrier to CSM

CSM Performances Monitoring mission – Monitoring of all carriers



For a monitoring mission, operator can defined tasks will be launch when a new carrier is detected, like: Blind analysis;

Blind analysis + save results in database;

Geolocation;

Blind analysis + geolocation …

2 juillet 2013 - 30

CSM Performances Monitoring mission – Analysis and Geolocation of interference



New request TDMA signal ………………………………… Ka Band……………………………………….. Spotted satellites …………………………

02/07/2013 - 31

Geolocation of the users Better accuracy with One Sat Downsizing system configuration

CGL Latest technologies Roadmap – Coming up in the future



In TDMA context

CGL Performances Roadmap – Geolocation of TDMA users



Burst series

In TDMA context




Target manager: Several positions per carrier

One single

central frequency Several distinct

locations

- 34 02/07/2013

In TDMA context




CGL Performances Network example – Geolocation of TDMA users


This document is the property of ZODIAC DATA SYSTEMS. It cannot be duplicated or distributed without expressed written consent. Thank you !

ZDS

02/07/2013 - 36

ZODIAC DATA SYSTEMS - ITU...ZODIAC AIRCRAFT SYSTEMS This document is the property of ZODIAC DATA...

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