Digital Array Radar Technology for MPAR

More documents

Recommendations

Info

Nearing Commodity Status Broadcom 4329 65 nm CMOS with built in PA’s. Built in digital wireless stack, CPU, ROM 22
The Challenge for a Low Cost Radar • The Challenge is too utilize the capability CMOS and SiGE IC’s which are available. – Worse performance but better value • Can we eliminate the components that make a radar unique from commercial wireless systems? – Phase Shifters, Beam Formers, Circulators/ Isolators, Highly Matched T/R Modules 23
Page 1 and 2: Digital Array Radar Technology for
Page 3 and 4: Introduction: Digital Array Radar P
Page 13 and 14: Future Digital Arrays • Lower cos
Page 15 and 16: MPAR Needs • Programmability •
Page 17 and 18: Cost • FPGAs subject to the same
Page 19 and 20: What Was State of the Art? Insert t
Page 21: ifixit.com 21
Page 25 and 26: Compound Semiconductor Materials on
Page 27 and 28: Competition • By decoupling from
Page 29 and 30: Initial DAR Demonstrator 16-Element
Page 31 and 32: Initial DAR Demonstrator Two Channe
Page 33 and 34: Initial DAR Demonstrator Digital Ba
Page 35 and 36: DAR Digital Beamforming • Verifie
Page 37 and 38: Army DAR Project Digital Backend
Page 39 and 40: 5/2/2011 Adaptability 39 8 4 7 4 6
Page 41 and 42: 5/2/2011 Adaptability 41 Initial T
Page 43 and 44: Adaptability K T R T T 1 2 3 4 R 1
Page 45 and 46: Xcvr. Header Xcvr. Header Xcvr. Hea
Page 47 and 48: Xcvr. Header Xcvr. Header Xcvr. Hea
Page 49 and 50: GaN HPA Integration on RF Antenna P
Page 51 and 52: DAR Polarimetric Testbed V H • Ap
Page 53 and 54: Scattering Demonstration 45° Tx Rx
Page 55 and 56: Scattering Demo Initial Results C T
Page 57 and 58: Receive Pattern Demo • Use mutual
Page 59 and 60: Receive Pattern Demo • Use mutual
Page 61 and 62: Large Array Simulations • Resulti
Page 63 and 64: Large Arrays with Random Errors Wor
Page 65 and 66: Large Arrays with Random Errors Wor
Page 67 and 68: Large Arrays with Random Errors 5/2
Page 69 and 70: Potential Re-Configurable HDB Capab
Page 71 and 72: Current Developments • DAR 1.0 -
Page 73 and 74:
Current Developments • DAR 1.0 -
Page 75:
Initial Conclusions and Plans • P
show all

Digital Array Radar Technology for MPAR

Create successful ePaper yourself

Delete template?

Save as template?