antenna measurements: radiated emissions/immunity nasa
TRANSCRIPT
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Antenna Measurements:
Radiated Emissions/Immunity NASA/Orion Mars/Moon Capsule
John Norgard
Robert Scully
NASA/JSC
Houston, TX USA
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EMC/Europe2012~Roma/17SEP12
Overview
• Space Exploration (NASA New Role/Mission)
– International Space Station (ISS)
• Space HQ
– (Old) Space Shuttle (Glider)
– (New) Space Ship “Orion” ~ Capsule (Crew Module / Service Module)
• Blunt Body / Parachute Reentry
– EMI Compliance Tests
• NASA/JSC Anechoic Chamber Tests (1m) Un-Shielded Components
– Radiated Emissions/Immunity (MIL-STD)
• Army/YGP Hanger Tests
– Near-Field Tests (NF->1m) Build-Up Shielded Parts
• Sled
• DART
– Far-Field Tests (FF->1m) Full System Integration
• Capsule
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IEEE/EMC-Brazil PoliUSP 120426
Outline
• Introduction
– Space Exploration [NASA (New) Role/Mission]
• (New) Space Ship ~ “Orion” Capsule (Space Ship)
• (Old) Space Shuttle Replacement (Glider)
• Orion Parachute Reentry ~ High-Altitude A/C Drop Tests
– EMI Tests
• SoF (A/C Extraction ~ Orion Prototype)
• RE/RI (RS/RV) ~ MIL-STDs
– NASA/JSC-Houston(SAC)
• (1) Components/(1m) (Un-Shielded )
– Army/YPG-Yuma(Hanger)
• (2) Parts Build-Up (Shielded Components/NF->1m) Sled/DART
• (3) Full System Integration ~ Test Vehicle (Shielded Parts/FF->1m) Capsule (CM/SM)
– EMC Results
• Conclusions
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IEEE/EMC-Brazil PoliUSP 120426
Outline
• Introduction
– Space Exploration [NASA (New) Role/Mission]
• (New) Space Ship ~ “Orion” Capsule (Space Ship)
• (Old) Space Shuttle Replacement (Glider)
• Orion Parachute Reentry ~ High-Altitude A/C Drop Tests
– EMI Tests
• SoF (AC ~ Orion Prototype)
• RE/RI (RS/RV) ~ MIL-STDs
– NASA/JSC-Houston(SAC)
• (1) Components/(1m) (Un-Shielded )
– Army/YPG-Yuma(Hanger)
• (2) Parts Build-Up (Shielded Components/NF->1m) Sled/DART
• (3) Full System Integration ~ Test Vehicle (Shielded Parts/FF->1m) Capsule
– EMC Results
• Conclusions
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IEEE/EMC-Brazil PoliUSP 120426
Intro: Space Exploration
• NASA
– US Space Exploration
– Sites
• JPL ~ Unmanned Missions (Pasadena, CA)
• JSC ~ Manned Missions (Houston, TX)
• KSC ~ Launch Site (Cape Canaveral, FL)
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IEEE/EMC-Brazil PoliUSP 120426
Intro: NASA/JPL
• Unmanned Robotic Planetary Exploration
• Fly-By/Probes (Inner/Outer Planets)
• Landers/Rovers (Mars)
– Deep Space Network
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IEEE/EMC-Brazil PoliUSP 120426
Intro: NASA/JSC
• Manned Missions
– Moon/Mars ~ Asteroids
• Lunar Habitat
– Live in Space
– Mine Moon’s Minerals
• Plasma Engine
• Launch to Mars
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IEEE/EMC-Brazil PoliUSP 120426
Intro: Space Station
• International Space Station (ISS) ~ $150B
– HQ / Space Operations
• Research Lab
– Space Environment
– Microgravity
• Observatory
• Factory
• Staging Base
– Moon/Mars
– Orbit
• LEO (~370km/7.7km/s)
• Ionosphere (F Layer)
• Orbits (15.7/day)
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IEEE/EMC-Brazil PoliUSP 120426
Intro: Past Launch Vehicle (Space Shuttle)
• Space Shuttle
– (Taxi) Terminated
• Cost (~1/2$B/Launch=$65K/Kg)
• Safety/Reliability (~30y)
• Maintenance
• Utility (135)
– Design Limitations (~80%)
• LEO
• Equatorial Orbits
• <22,700 Kg (Payload)
• Satellite Launch Platform •
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Intro: Proposed Launch Vehicles
• Short Haul: Earth2LEO(ISS)
– Russian
• Proton
• Soyuz
– Commercial
• SpaceX ~ Dragon Supply Ship
• Long Haul: Earth2GEO
– NASA ---> Moon/Mars(Asteroids)
• Orion ~ Space Ship
• Deep Space Exploration
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IEEE/EMC-Brazil PoliUSP 120426
Intro: Proposed Launch Vehicles
• Orion
– Launch Abort System (LAS)
– Crew Module (Blunt Body Capsule)
– Service Module
– (Adapter) •
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Space Power Facility: Plumbrook E3 System Test (Reverberation)
IEEE/EMC-Brazil PoliUSP 120426
Chamber
RF Signal
Generation
RF Sensing and
Measurement
Lifting and
Positioning
Assembly
Control and
Data Recording
RF Pallet,
including:
Safety System
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IEEE/EMC-Brazil PoliUSP 120426
Intro: Crew Module Tests NASA/JSC & Army/YPG
• Crew Module (Capsule)
– Designed/Redesigned (Emerging Technologies)
• Earth Reentry
– Blunt Body
– Parachute Decent
– Parachute Drop Tests (C130/C17)
• Capsule Parachute Assembly System (CPAS)
– Components
• Avionic Tray
• Mid-Air Delivery System Tray
– Vehicle
• Sled/Tub
• DART
• Capsule (Prototype)
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IEEE/EMC-Brazil PoliUSP 120426
Intro: Blunt Body / Parachute
• Stages
– Extraction
– Staggered Chutes
• Pilot (1)
• Drogue( 2)
• Mains(3)
– Pyrotechnic/Explosives
• Initiators/Cutters
– Mission Critical
• EMI/EMC •
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IEEE/EMC-Brazil PoliUSP 120426
Intro: CPAS Capsule Parachute Assembly System
• Parachute Testing
– NASA/JSC
• Components (EMI Chamber)
– Army
• Build-Up (YPG/Hanger)
• System Integration (YPG/Hanger)
– Drop Tests (YPG/Site)
• Test/Simulation (Final Landing Stages)
– Experiments (EMI)
• C130 (Sled/DART)
• C17 (Capsule)
• Analysis
– -20 dB Penalty
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Space Environmental Test (SET) Project
Electromagnetic Environmental Effects (E3) System/Component Tests
16 IEEE/EMC-Brazil PoliUSP 120426
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IEEE/EMC-Brazil PoliUSP 120426
Outline
• Introduction
– Space Exploration [NASA (New) Role/Mission]
• (New) Space Ship ~ “Orion”
• (Old) Space Shuttle Replacement
• Orion Parachute Reentry ~ High-Altitude A/C Drop Tests
– EMI Tests&Analysis
• SoF (A/C ~ Orion Prototype)
• RE/RI (RS/RV) ~ MIL-STDs
– NASA/JSC-Houston(SAC)
• (1) Components/(1m) (Un-Shielded )
– Army/YPG-Yuma(Hanger)
• (2) Parts Build-Up (Shielded Components/NF->1m)
• (3) Full System Integration ~ Test Vehicle (Shielded Parts/FF->1m)
– EMC Results
• Conclusions
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(1) JSC: EMI Tests Capsule/Components
• Test Types (RE/RS)
• Test Setups
– Frequency Bands
– Polarizations
– Positions
• Modes
• Test Limits
• Testing (Components): Semi-Anechoic Chamber
(1m)
• Test Results
IEEE/EMC-Brazil PoliUSP 120426
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(1) JSC: MIL-STD Tests
• Radiated/Conducted (Emissions/Immunity)
EMI
Test Description
CE01 30 Hz – 15 kHz
Power Leads
CE03 15 kHz – 50 MHz
Power Leads
CE07
DC Power Leads
Spikes
Time Domain
RE02
14 kHz – 10 GHz
13.5 – 15.5 GHz
Electric Field
CS01 30 Hz – 50 kHz
Power Leads
CS02 50 kHz – 50 MHz
Power Leads
CS06 Spikes
Power Leads
RS03 14 kHz – 20 GHz,
Electric Field
EMI Test Schedule
US Segment
EMI
Test Description
CE
Low
Frequency
20 Hz – 10 kHz
Power Leads
CE
RF
10 kHz – 100 MHz
Power Leads
RE 10 kHz – 1 GHz
Electric Field
CS
Low
Frequency
20 Hz – 10 kHz
Power Leads
CS
RF
10 kHz – 100 MHz
Power Leads
RS 14 kHz – 20 GHz,
Electric Field
EMI Test Schedule
Russian Segment
IEEE/EMC-Brazil PoliUSP 120426
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(1) JSC: RE02/ISS
• 14 kHz – 15.5 GHz
RE02 Limit, Narrowband
30
40
50
60
70
80
90
100
0.1 1 10 100 1000 10000 100000
Frequency, MHz
Ma
gn
itu
de
, d
Bu
V/m
IEEE/EMC-Brazil PoliUSP 120426
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(1) JSC: RE/Ambients
IEEE/EMC-Brazil PoliUSP 120426
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(1) JSC: RE02 Setup (ISS) ~ Bands
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(1) JSC: RE02 Setup (ISS) ~ Positions
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(1) JSC: RE102 Limit (SS)
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(1) JSC: CPAS/PCDTV RE102 (SS) Test Setup
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(1) JSC: RE102:CPAS/MDS Test Setup
• Antenna/Spacecraft
– Antenna Placement
– Tests/Measurements
IEEE/EMC-Brazil PoliUSP 120426
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(1) JSC: CPAS RE102 (SS) Test Bands
• 2-30 MHz (VP)
• 30-200 MHz (HP/VP)
• 200-1000 MHz (HP/VP)
• 1-18 GHz (HP/VP)
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IEEE/EMC-Brazil PoliUSP 120426
(1) JSC: CPAS Test/Analysis
• Equipment
– PCDTV Tray (Unshielded)
– MDS Tray (Unshielded)
– Instrumentation Tray (Unshielded)
– A/C Tray (Unshielded)
– Video Tray (Unshielded)
– Cameras (Unshielded)
• Measurements
– RE02
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(1) JSC: CPAS RE102 (SS) (2–30 MHz)
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(1) JSC: CPAS RE102 (SS) (30-200 MHz)
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(1) JSC: CPAS RE102 (SS) (200-1000 MHz)
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(1) JSC: CPAS RE102 (SS) (1-18 GHz)
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(1) JSC: RE102 Limit (SS) w/o Shielding
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(1) JSC: RE102 Limit (SS) w/o Shielding
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(1) JSC: Shielding
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(1) JSC: CPAS RE102 (SS) (30-200 MHz)
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(1) JSC: CPAS RE102 (SS) (200-1000 MHz)
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(1) JSC: CPAS RE102 (SS) (1-18 GHz)
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(1) JSC: CPAS Shielding Interconnections
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(1) JSC: CPAS Shielding Remote Control Wires
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(1) JSC: RE102 Limit (SS) w/o Shielding
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(1) JSC: RE102 Limit (SS) w/ Shielding
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(1) JSC: RE102 Limit (SS) w/o Shielding
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(1) JSC: RE102 Limit (SS) w/ Shielding
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IEEE/EMC-Brazil PoliUSP 120426
Outline
• Introduction
– Space Exploration [NASA (New) Role/Mission]
• (New) Space Ship ~ “Orion”
• (Old) Space Shuttle Replacement
• Orion Parachute Reentry ~ High-Altitude A/C Drop Tests
– EMI Tests
• SoF (A/C ~ Orion Prototype)
• RE/RI (RS/RV) ~ MIL-STDs
– NASA/JSC-Houston(SAC)
• (1) Components/(1m) (Un-Shielded )
– Army/YPG-Yuma(Hanger)
• (2) Parts Build-Up (Shielded Components/NF->1m)
• (3) Full System Integration ~ Test Vehicle (Shielded Parts/FF->1m)
– EMC Results
• Conclusions
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(2) YPG/DART: CPAS Sled/Tub Tests
IEEE/EMC-Brazil PoliUSP 120426
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(2) YPG/DART: DART Tube
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(2) YPG/DART: Avionics Tray
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(2) YPG/DART: Avionics Tray Metal/Fabric/Mesh Shield
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(2) YPG/DART: DART Integration
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(2) YPG/DART: Parts Build-Up
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IEEE/EMC-Brazil PoliUSP 120426
(2) YPG/DART: DART Test/Analysis
• Unshielded/Shielded Component Tests
– Apertures (Excitations)
– B-Dot Probe
– Spectrum Analyzer
• Analysis
– Antenna Factor
• Power ~ Voltage/Current (50 Ohms)
• Electric Field
– Magnetic Loop Antenna (Electrically Small)
• Aperture (Uniform)
• Waveguide ~ Dominant Mode (TE10/TE11)
• Extrapolate (NF->1m)
– Near Field
– Far Field
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IEEE/EMC-Brazil PoliUSP 120426
(2) YPG/DART: DART Test/Analysis
• Equipment
– PCDTV Tray (Shielded)
– MDS Tray (Unshielded/Shielded)
– Instrumentation Tray (Unshielded/Shielded)
– A/C Tray
– Video Tray (Unshielded/Shielded)
– Cameras (Unshielded)
• Measurements
– Discrete Spectrum
– SNR
• Ambient Background Noise Floor
• Reference Level
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IEEE/EMC-Brazil PoliUSP 120426
(2) YPG/DART: CPAS/PCDTV B-Dot Probe ~ Aperture Shielded
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IEEE/EMC-Brazil PoliUSP 120426
(2) YPG/DART: CPAS/PCDTV B-Dot Probe ~ Aperture Shielded
55
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(2) YPG/DART: CPAS/PCDTV B-Dot Probe ~ Aperture Shielded
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(2) YPG/DART: CPAS/PCDTV B-Dot Probe ~ Aperture Shielded
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(2) YPG/DART: CPAS/PCDTV B-Dot Probe ~ Aperture Shielded
58
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(2) YPG/DART: CPAS/PCDTV B-Dot Probe ~ Aperture Shielded
59
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(2) YPG/DART: CPAS/PCDTV B-Dot Probe ~ Aperture Shielded
60
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(2) YPG/DART: CPAS/PCDTV B-Dot Probe ~ Aperture Shielded
61
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(2) YPG/DART: CPAS/PCDTV B-Dot Probe ~ Aperture Shielded
62
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(2) YPG/DART: CPAS/PCDTV B-Dot Probe ~ Aperture Shielded
63
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(2) YPG/DART: CPAS/PCDTV B-Dot Probe ~ Aperture Shielded
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(2) YPG/DART: CPAS/PCDTV B-Dot Probe ~ Aperture Shielded
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66
“Starboard” Side Apertures
Number Description RE102 Results
DART E1S (5/8"OD)Circular-Hole/Shielded Pass/Pass
DART E2S (1-1/2"OD)Circular-Hole/Shielded Pass/Pass
DART E3S (2-1/4"x5-1/4")SemiCircular-2Holes/Shielded Pass/Pass
DART E4S (12"x3")Hatch-Cover/Shielded Pass/Fail
DART E5S (18"x12")Hatch-Cover/Shielded Fail /Fail
DART E6S (1-1/2"x2")Cable-Coupler/Shielded Pass/Pass
DART E7S (10-1/2"x5-3/4")Hatch-Cover/Shielded Fail /Fail
DART E8S (11-3/4"x3")Hatch-Cover/Pin-Rack/Shielded Fail /Fail
DART E9S (1-1/2"x2")Cable-Coupler/Shielded Pass/Pass
DART E10S (1-1/2"x2")Cable-Coupler/Shielded Pass/Pass
DART E11S (2-1/4"x5-1/4")SemiCircular-2Holes/Shielded Pass/Pass
DART E12S (1-1/2"OD)Circular-Hole/Shielded Pass/Pass
“Port” Side Apertures
Number Description RE102 Results
DART W1S (1-1/2"OD)Circular-Hole/Shielded Pass/Pass
DART W2S (2-1/4"x5-1/4")SemiCircular-2Holes/Shielded Pass/Pass
DART W3S (10"x10")Hatch-Cover/Shielded Fail/Fail
DART W4S (12"x3")Hatch-Cover/Pin-Rack/Shielded Pass/Fail
DART W5S (3"OD)Circular-Hole/Shielded Pass/Pass
DART W6S (2-1/4"x5-1/4")SemiCircular-2Holes/Shielded Pass/Pass
DART W7S (1-1/2"OD)Circular-Hole/Shielded Pass/Pass
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IEEE/EMC-Brazil PoliUSP 120426
(2) YPG/DART: CPAS/Video Cameras B-Dot Probe ~ Aperture Shielded
67
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IEEE/EMC-Brazil PoliUSP 120426
(2) YPG/DART: CPAS/Video Cameras B-Dot Probe ~ Aperture Shielded
68
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IEEE/EMC-Brazil PoliUSP 120426
(2) YPG/DART: CPAS/Video Cameras B-Dot Probe ~ Aperture Shielded
69
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IEEE/EMC-Brazil PoliUSP 120426
(2) YPG/DART: CPAS/Video Cameras B-Dot Probe ~ Aperture Shielded
70
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IEEE/EMC-Brazil PoliUSP 120426
(2) YPG/DART: CPAS/Video Cameras B-Dot Probe ~ Aperture Shielded
71
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IEEE/EMC-Brazil PoliUSP 120426
(2) YPG/DART: CPAS/Video Cameras B-Dot Probe ~ Aperture Shielded
72
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(2) YPG/DART: CPAS/Video Cameras B-Dot Probe ~ Aperture Shielded
73
Video-Cameras AFT/“North” Side Apertures
Number Description RE102 Results
DART C1E (6”x6”)(1200/Outer-Ring)High-Speed (Unshielded) Fail
DART C2E (6”x6”)(1000/Inner-Ring)High-Speed (Unshielded) Fail
DART C3E (6”x6”)(1100/Inner-Ring)High-Speed (Unshielded) Fail
DART C4E (6”x6”)(0100/Inner-Ring)Low-Speed (Unshielded) Fail
DART C5E (6”x6”)(0500/Inner-Ring)Low-Speed (Unshielded) Fail
DART C6E (6”x6”)(0900/Inner-Ring)Low-Speed (Unshielded) Fail
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IEEE/EMC-Brazil PoliUSP 120426
(2) YPG/DART: CPAS/MDS Aperture ~ Primary/Unshielded
74
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IEEE/EMC-Brazil PoliUSP 120426
(2) YPG/DART: CPAS/MDS Aperture ~ Primary/Unshielded
75
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IEEE/EMC-Brazil PoliUSP 120426
(2) YPG/DART: CPAS/MDS Aperture ~ Primary/Unshielded
76
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IEEE/EMC-Brazil PoliUSP 120426
(2) YPG/DART: CPAS/MDS Aperture ~ Primary/Unshielded
77
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IEEE/EMC-Brazil PoliUSP 120426
(2) YPG/DART: CPAS/MDS Aperture ~ Primary/Unshielded
78
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(2) YPG/DART: CPAS/MDS Aperture ~ Primary/Unshielded
79
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IEEE/EMC-Brazil PoliUSP 120426
(2) YPG/DART: CPAS/MDS Aperture ~ Primary/Unshielded
80
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(2) YPG/DART: CPAS/MDS Aperture ~ Primary/Unshielded
81
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(2) YPG/DART: CPAS/MDS Aperture ~ Primary/Unshielded
82
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IEEE/EMC-Brazil PoliUSP 120426
(2) YPG/DART: CPAS/MDS Aperture ~ Primary/Unshielded
83
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IEEE/EMC-Brazil PoliUSP 120426
(2) YPG/DART: CPAS/MDS Aperture ~ Primary/Unshielded
84
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(2) YPG/DART: CPAS/MDS Aperture ~ Primary/Unshielded
85
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(2) YPG/DART: CPAS/MDS Aperture ~ Primary/Unshielded
86
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(2) YPG/DART: CPAS/MDS Aperture ~ Primary/Unshielded
87
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IEEE/EMC-Brazil PoliUSP 120426
(2) YPG/DART: CPAS/MDS Aperture ~ Primary/Unshielded
88
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IEEE/EMC-Brazil PoliUSP 120426 89
(2) YPG/DART: YPG Drop Test C130/Extraction
• NASA
YPG/
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IEEE/EMC-Brazil PoliUSP 120426 90
(2) YPG/DART: YPG Drop Test Chutes/Landing/Recovery
• NASA
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IEEE/EMC-Brazil PoliUSP 120426
Outline
• Introduction
– Space Exploration [NASA (New) Role/Mission]
• (New) Space Ship ~ “Orion”
• (Old) Space Shuttle Replacement
• Orion Parachute Reentry ~ High-Altitude A/C Drop Tests
– EMI Tests
• SoF (A/C ~ Orion Prototype)
• RE/RI (RS/RV) ~ MIL-STDs
– NASA/JSC-Houston(SAC)
• (1) Components/(1m) (Un-Shielded )
– Army/YPG-Yuma(Hanger)
• (2) Parts Build-Up (Shielded Components/NF->1m)
• (3) Full System Integration ~ Test Vehicle (Shielded Parts/FF->1m)
– EMC Results
• Conclusions
91
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(3) YPG/Capsule: CPAS RE02 (SS)
92 IEEE/EMC-Brazil PoliUSP 120426
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(3) YPG/Capsule: CPAS RE02 (SS) Open Panels
93 IEEE/EMC-Brazil PoliUSP 120426
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(3) YPG/Capsule: CPAS RE02 (SS) Closed (0 Deg)
94 IEEE/EMC-Brazil PoliUSP 120426
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(3) YPG/Capsule: CPAS RE02 (SS) Closed (+30 Deg)
95 IEEE/EMC-Brazil PoliUSP 120426
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(3) YPG/Capsule: CPAS RE02 (SS) Closed (-30 Deg)
96 IEEE/EMC-Brazil PoliUSP 120426
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(3) YPG/Capsule: CPAS RE02 (SS) Separation Sled
97 IEEE/EMC-Brazil PoliUSP 120426
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IEEE/EMC-Brazil PoliUSP 120426
(3) YPG/Capsule: Test/Analysis
• Test
– Circular Scans
– Probes/Hybrid
• Analysis
– Extrapolated (FF->1m)
– Attenuated
– Antenna Factor
98
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IEEE/EMC-Brazil PoliUSP 120426
(2) YPG/DART: DART Test/Analysis
• Equipment
– CPSS
• Primary
• Secondary
– PTV
• Open Panels (Unshielded)
• Closed Panels (Shielded)
– Cameras
• Measurements
– Continuous Spectrum
• Ambient Background Noise
• Reference Level
99
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IEEE/EMC-Brazil PoliUSP 120426
(3) YPG/DART: CPSS Test/Analysis HP/3m Secondary (30-1000 MHz)
100
-70
-65
-60
-55
-50
-45
10 100 1000
Po
wer
(Measu
red
vs A
mb
ien
t)
[dB
m]
Frequency [MHz]
CPAS/CPSS ~ 01/HP:3m/SN Raw Measured Data
p_sut[dBmW]
p_amb[dBmW]
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IEEE/EMC-Brazil PoliUSP 120426
(3) YPG/Capsule: CPSS Test/Analysis HP/3m Secondary (30-1000 MHz)
101
40
45
50
55
60
65
70
75
80
10 100 1000
|Ele
ctr
ic F
ield
In
ten
sit
y|(
dB
µV
/m)
Frequency (MHz)
CPAS/CPSS ~ 01/HP:3m/SN Converted Measured Data vs 461 RE102 Limit
fs_sut[dBµV/m]
fs_amb[dBµV/m]
461 Limit at 1 meter
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IEEE/EMC-Brazil PoliUSP 120426
(3) YPG/Capsule: CPSS Test/Analysis HP/3m Secondary (30-1000 MHz)
102
40
45
50
55
60
65
70
10 100 1000
|Ele
ctr
ic F
ield
In
ten
sit
y|(
dB
µV
/m)
Frequency (MHz)
CPAS/CPSS ~ 01/HP:3m/SN Adjusted Measured Data vs 461 RE102 Limit
fs_sut_adj[dBµV/m]
fs_amb_adj[dBµV/m]
461 Limit at 1 meter
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IEEE/EMC-Brazil PoliUSP 120426
(3) YPG/Capsule: CPSS Test/Analysis HP/3m Secondary (30-1000 MHz)
103
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IEEE/EMC-Brazil PoliUSP 120426
(3) YPG/Capsule: CPSS Test/Analysis HP/3m Secondary (30-1000 MHz)
104
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IEEE/EMC-Brazil PoliUSP 120426
(3) YPG/Capsule: CPSS Test/Analysis VP/3m Primary (30-1000 MHz)
105
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IEEE/EMC-Brazil PoliUSP 120426
(3) YPG/Capsule: CPSS Test/Analysis HP/3m Cameras (30-1000 MHz)
106
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IEEE/EMC-Brazil PoliUSP 120426
(3) YPG/Capsule: PTV Test/Analysis HP/3m 360/Open (30-1000 MHz)
107
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IEEE/EMC-Brazil PoliUSP 120426
(3) YPG/Capsule: PTV Test/Analysis VP/3m 180/Open (30-1000 MHz)
108
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IEEE/EMC-Brazil PoliUSP 120426
(3) YPG/Capsule: PTV Test/Analysis HP/3m 360/Closed (30-1000 MHz)
109
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IEEE/EMC-Brazil PoliUSP 120426
(3) YPG/Capsule: PTV Test/Analysis VP/3m 180/Closed (30-1000 MHz)
110
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IEEE/EMC-Brazil PoliUSP 120426
(3) YPG: CPSS/PTV Test/Analysis VP/3m Secondary/Closed (30-1000 MHz)
111
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IEEE/EMC-Brazil PoliUSP 120426
(3) YPG: CPSS/PTV Test/Analysis VP/3m Primary/Closed (30-1000 MHz)
112
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(3) YPG/Capsule: CPAS C17/Load
113 IEEE/EMC-Brazil PoliUSP 120426
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IEEE/EMC-Brazil PoliUSP 120426
(3) YPG/Capsule: YPG Drop Test C17
• Experiments (EMI)
– Avionics
• Position/Velocity/Acceleration
• Temperature/Pressure/Humidity
• Loading(Forces/Torques)
– Delivery System
• Firing Events
– Deploy
– Release
• Mortars/Cutters
– Video
• Cameras
114
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IEEE/EMC-Brazil PoliUSP 120426 115
(3) YPG/Capsule: YPG Drop Test C17
• SoF
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(3) YPG/Capsule: YPG Drop Test
• NASA
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(3) YPG/Capsule: YPG Drop Test Recovery/Repair/Refurbish/Reuse
• NASA
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Conclusion
• SoF Confirmed
– Components
– Build-Up
– System
• Tests/Apertures
– NF->1m Results
– FF->1m Results
• Successful Drop Test
– No Anomalies
• C130/C17
• CPAS (Shielding)
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