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Systems Engineering Integrating Functions

Systems Engineering Integrating Functions. 5 May 2005 NPS - TR # 7569 Monterey Calf. John M. Faulkner Technical Director SD&T Integrated Communications Northrop Grumman Electronic Systems j.faulkner@ngc.com cell – 410-206-4115. Session Objective.

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Systems Engineering Integrating Functions

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  1. Systems Engineering Integrating Functions 5 May 2005 NPS - TR # 7569 Monterey Calf. • John M. Faulkner • Technical Director SD&T • Integrated Communications • Northrop Grumman Electronic Systems • j.faulkner@ngc.com • cell – 410-206-4115 HEADER / FOOTER INFORMATION (SUCH AS PRIVATE / CONFIDENTIAL)

  2. Session Objective • Work with class to go through a generic integration of L-Band capabilities into a single aperture: • Requirements (Systems) • Real-estate/SWAP • Advantages/Dis-advantages • Cost Comparison HEADER / FOOTER INFORMATION (SUCH AS PRIVATE / CONFIDENTIAL)

  3. Requirements HEADER / FOOTER INFORMATION (SUCH AS PRIVATE / CONFIDENTIAL)

  4. Transmit Array Transmit Array C2 Bearer C2 Bearer Ethernet Ethernet C1 C1 C3 C3 Digital Beamformer & DSP Digital Beamformer & DSP LVT LVT - - 2 2 e e Transmit Transmit Digital Digital MIDS MIDS J J/K - - Series C2 C2 Data Data C4 C4 Voice Voice GOES/NOAA INMARSAT Weather Processing Receive Array Receive Array Digital Digital C1 C1 Digital Beamformer & DSP Digital Beamformer & DSP Data Data C4 C4 UPX UPX - - 39/MSSR 39/MSSR Receive Receive e e Mod Mod - PA PA C2 C2 C3 C3 LAN IFF/SIF LAN IFF/SIF Switch T/R Switch T/R Targets to CIC Targets to CIC Digital Digital Data Data DME/TACAN DME/TACAN equivalent to equivalent to Thales NRFP Thales NRFP - - 2B 2B Goal Architecture - Vision HEADER / FOOTER INFORMATION (SUCH AS PRIVATE / CONFIDENTIAL)

  5. Quad Signal Processor (COTS) General Interrogator Block Diagram - Preserve Modem and Protocol Target Report/ Command Interface to RDP Substitute Beamformer and Phased Array Antenna S, D , W Front EndModule (COTS) Ethernet CPU/Server (COTS) VME-64 3000 Watt Xmittr Amplifier (COTS) PLB 3000 Watt Xmittr Amplifier (COTS) DRIO Mezzanine (COTS) 115/230 VAC, 1 Phase, Power Supply (COTS) Digital IF ACPs PCI Bus HEADER / FOOTER INFORMATION (SUCH AS PRIVATE / CONFIDENTIAL)

  6. COMSEC IF SMP RS-422 DP Dual ADDSI RTI Host IF Aperture Beamformer RF Section Voice Proc. Voice IF Discrete VME BUS SMP = Signal Message Processing DP = Data Processor RTI = Receiver Transmit Interface IF = Interface ADDSI = PICM Dissecting MIDS Block Diagram TACAN HEADER / FOOTER INFORMATION (SUCH AS PRIVATE / CONFIDENTIAL)

  7. Architectural Considerations Interfaces HEADER / FOOTER INFORMATION (SUCH AS PRIVATE / CONFIDENTIAL)

  8. Spectrum Considerations GOES / NOAA (R) Transmit TACAN 1 MHz Spacing Receive TACAN 1213 MHz 1698 MHz 1707 MHz 962 MHz 1030 MHz IFF Transmit IFF Receive 1090 MHz 969 MHz 1008 MHz 1053 MHz 1113 MHz 1206 MHz 1065 MHz 3 MHz Spacing Link-16 14 Freq. 3 MHz Spacing Link-16 5 Freq. 3 MHz Spacing Link-16 32 Freq. HEADER / FOOTER INFORMATION (SUCH AS PRIVATE / CONFIDENTIAL)

  9. 256 nm 200 nm Accumulated Power Losses = 20 Log10 (F)+ 20 Log10 (D) + 32.45 F in MHz, D in km and Answer in dB. • Pt = Pta + P l-16 + Piff • P(X) occurre at the same time ? • What is their Peak Power ? • What should be the P (bo) ? • What Freq. do we use ? • ----------------------------------------- • What is TACAN – Beacon • What is IFF – Friend/Foe • What is NOAA – Weather • What is L-16 – Target & DL & PPLI HEADER / FOOTER INFORMATION (SUCH AS PRIVATE / CONFIDENTIAL)

  10. 23.8 m Cross Coupling 2 km Three Case Analysis HEADER / FOOTER INFORMATION (SUCH AS PRIVATE / CONFIDENTIAL)

  11. Summary – Conclusion/s Interference Fratricide (3 case analysis) Performance Range & Bandwidth Power - IP3 Linearity – “ADW” Interfaces Interoperability Cost ILS SWAP Savings HEADER / FOOTER INFORMATION (SUCH AS PRIVATE / CONFIDENTIAL)

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