ETTC'2003 - SEE
ETTC'2003 - SEE ETTC'2003 - SEE
L/S/C /X/Ku /Ka band Spacelink System – The solution for compact and high-tech ground station Tuner 1 Tuner 2 Tuner 3 SPACELINK SYSTEM Digital functions Demod 1 Combiner Demod 3 Demod 2 Tracking BER 2 channels CONTROLLER - GUI interface CCSDS, DVB Frame sync Frame sync Frame sync Storage Control On-board Test Modulator with PRBS Generator To reach the best performances, we choose the last component generation and the results are excellent since the degradation is less than 0,5 dB over the full range : 20 –450 Mbps. Results Pleiades constellation (8-PSK modulation – 155 Mbps) Systems Midi Pyrénées 2/4 Up to 225 mbps Up to 225 mbps Up to 225 mbps Control center Antenna
Spacelink System – The solution for compact and high-tech ground station SPOT 5 (QPSK modulation – 50 Mbps) These results can be optimized by customers !!!. Indeed , users can programs their own filters for a better adaptation with on-board modulator. That means SPACELINK SYSTEM can be compliant with all satellites as it accepts: - synchronous modulations : QPSK / BPSK/ 8 PSK / SQPSK - asynchronous modulations : AQPSK / UQPSK Users have to focus on the fact that SPACELINK SYSTEM accept suitable configurations. Your SPACELINK SYSTEM is fully configurable to reach your needs such as : - LOW DATA RATE MULTIMISSION MODEM : 1 kbps to 20 Mbps Low bit rate telemetry receiver with acquisition capabilities - HIGH DATA RATE MULTIMISSION MODEM : 10 Mbps to 450 Mbps - 3-CHANNELS TRACKING SYSTEM With RF down-converter ( from L to Ka band) - RECORDING UNIT : UP TO 150 GO - TTC/ RANGING and test configurations - REMOTE SENSING / TELEMETRY / TELECOM COMPLETE GROUND STATION Systems Midi Pyrénées 3/4
- Page 212 and 213: ISA ISA Interface utilisateur Objet
- Page 214 and 215: CONCLUSION La première version de
- Page 216 and 217: ; ( ( + & 2+5. . & & , & . + & +2(
- Page 218 and 219: ( +, & + < 0 9& - & = (( + 1 - + +,
- Page 220 and 221: BACK Telemetry Recording Workstatio
- Page 222 and 223: Figure 1: Real-time pen tip display
- Page 224 and 225: establishing different socket conne
- Page 226 and 227: 73 64 63 61 60 48 45 40 35 Level (d
- Page 228 and 229: SESSION 5 : TELEMESURE (SPECTRE - M
- Page 230 and 231: Currently various avenues are explo
- Page 232 and 233: Binary X Binary to RNS and RNS to B
- Page 234 and 235: The index multiplier block will be
- Page 236 and 237: The current implementation consists
- Page 238 and 239: Spécificité de la télémesure AI
- Page 240 and 241: Technique COFDM : La modulation COF
- Page 242 and 243: La réception s’effectue par une
- Page 244 and 245: BACK ETCC'2003 European Test and Te
- Page 246 and 247: ETCC'2003 European Test and Telemet
- Page 248 and 249: ETCC'2003 European Test and Telemet
- Page 250 and 251: ETCC'2003 European Test and Telemet
- Page 252 and 253: SESSION 6 : SYSTEMES DE TELEMESURE
- Page 254 and 255: f f p IF = R b = 4R b ∆f = 0. 7R
- Page 256 and 257: 2.3 ADC Fig.5 (a) y (t) and its spe
- Page 258 and 259: 2.5 FM demodulation Fig.9 I ‘(nT1
- Page 260 and 261: References 1. Gardner FM. A BPSK/QP
- Page 264 and 265: Spacelink System - The solution for
- Page 266 and 267: SPOT Σ ∆ X band feed Data LNA Tr
- Page 268 and 269: défilant. Le cahier des charges d
- Page 270 and 271: TOURELLE HEXAPODE La tourelle hexap
- Page 272 and 273: Ci après, tableau des spécificati
- Page 274 and 275: BACK CRISTAUX PHOTONIQUES ET METAMA
- Page 276 and 277: BACK Systems, Design & Tests Direct
- Page 278 and 279: 1. INTRODUCTION Cette communication
- Page 280 and 281: Figure 2-1 Vue générale de la Bas
- Page 282 and 283: 3. ETALONNAGE DE LA BASE 3.1 PRINCI
- Page 284 and 285: Par définition, le taux de polaris
- Page 286 and 287: This document is the property of EA
- Page 288 and 289: amplitude (dB) 10 0 -10 -20 -30 -40
- Page 290 and 291: amplitude (dB) 10 0 -10 -20 -30 -40
- Page 292 and 293: V1=K1.GVV.E.{[cos()-.sin()] + 1_vra
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- Page 308 and 309: 5.1.2 Diagrammes de rayonnement 5.1
- Page 310 and 311: 5.2 ANTENNE DE REFERENCE BANDE P 5.
Spacelink System – The solution for compact and high-tech ground station<br />
SPOT 5<br />
(QPSK modulation – 50 Mbps)<br />
These results can be optimized by customers !!!. Indeed , users can programs their own filters<br />
for a better adaptation with on-board modulator.<br />
That means SPACELINK SYSTEM can be compliant with all satellites as it accepts:<br />
- synchronous modulations : QPSK / BPSK/ 8 PSK / SQPSK<br />
- asynchronous modulations : AQPSK / UQPSK<br />
Users have to focus on the fact that SPACELINK SYSTEM accept suitable configurations.<br />
Your SPACELINK SYSTEM is fully configurable to reach your needs such as :<br />
- LOW DATA RATE MULTIMISSION MODEM : 1 kbps to 20 Mbps<br />
Low bit rate telemetry receiver with acquisition capabilities<br />
- HIGH DATA RATE MULTIMISSION MODEM : 10 Mbps to 450 Mbps<br />
- 3-CHANNELS TRACKING SYSTEM<br />
With RF down-converter ( from L to Ka band)<br />
- RECORDING UNIT : UP TO 150 GO<br />
- TTC/ RANGING and test configurations<br />
- REMOTE SENSING / TELEMETRY / TELECOM COMPLETE GROUND STATION<br />
Systems Midi Pyrénées 3/4
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