![Page 1: REVOLUTIONIZING SATELLITE COMMUNICATIONS THROUGH … · 2019. 10. 14. · This presentation is NSLComm proprietary and is confidential The Problem High throughput satellites, providing](https://reader036.vdocuments.us/reader036/viewer/2022070923/5fbb04e0fefd8304ca37dda5/html5/thumbnails/1.jpg)
This presentation is NSLComm proprietary and is confidential
www.nslcomm.com
Contact:
+972-52-509-6555
REVOLUTIONIZING SATELLITE
COMMUNICATIONS
THROUGH EXPANDABLE ANTENNAS
![Page 2: REVOLUTIONIZING SATELLITE COMMUNICATIONS THROUGH … · 2019. 10. 14. · This presentation is NSLComm proprietary and is confidential The Problem High throughput satellites, providing](https://reader036.vdocuments.us/reader036/viewer/2022070923/5fbb04e0fefd8304ca37dda5/html5/thumbnails/2.jpg)
This presentation is NSLComm proprietary and is confidential
Our Mission
Develop, manufacture and sell antenna
technologies that will significantly increase
satellite communications bandwidth
Main Benefits: • Significantly reduce antenna cost
• Improving satellite efficiency and industry
competitiveness
• Add flexibility and reuse of satellite resources by
controlling satellite footprint
2
![Page 3: REVOLUTIONIZING SATELLITE COMMUNICATIONS THROUGH … · 2019. 10. 14. · This presentation is NSLComm proprietary and is confidential The Problem High throughput satellites, providing](https://reader036.vdocuments.us/reader036/viewer/2022070923/5fbb04e0fefd8304ca37dda5/html5/thumbnails/3.jpg)
This presentation is NSLComm proprietary and is confidential
Mr. Danny Spirtus Co Founder & CTO 25 Years of experience
RF, Communications
And customer driven startups
Gilat, Raysat
Mr. Daniel K. Rockberger Co Founder & Chief Engineer 19 Years of experience
Designer of Nano-Satellites
and Communication Satellites
Israel Aerospace Industries
Dr. Raz Itzhaki Tamir Co Founder & CEO 24 Years of experience
Nano-Satellite
Department Manager
Israel Aerospace Industries
Our Team
3
Mr. Michael Pollack VP North America 23 Years of experience
Business Development,
International Sales and Marketing
Hughes, UltiSat,
Advantech Satellite Networks
![Page 4: REVOLUTIONIZING SATELLITE COMMUNICATIONS THROUGH … · 2019. 10. 14. · This presentation is NSLComm proprietary and is confidential The Problem High throughput satellites, providing](https://reader036.vdocuments.us/reader036/viewer/2022070923/5fbb04e0fefd8304ca37dda5/html5/thumbnails/4.jpg)
4
![Page 5: REVOLUTIONIZING SATELLITE COMMUNICATIONS THROUGH … · 2019. 10. 14. · This presentation is NSLComm proprietary and is confidential The Problem High throughput satellites, providing](https://reader036.vdocuments.us/reader036/viewer/2022070923/5fbb04e0fefd8304ca37dda5/html5/thumbnails/5.jpg)
This presentation is NSLComm proprietary and is confidential
The Problem High throughput satellites, providing large bandwidth,
require large antennas with a very high surface accuracy
• Complexity: Difficult to launch to space
• Weight: Satellite launchers limit current antenna sizes to ~3m
• Accuracy: Expandable antennas are less accurate than rigid ones
Current Status
• Solutions for large VHTS satellites are complex,
heavy and very expensive
5
![Page 6: REVOLUTIONIZING SATELLITE COMMUNICATIONS THROUGH … · 2019. 10. 14. · This presentation is NSLComm proprietary and is confidential The Problem High throughput satellites, providing](https://reader036.vdocuments.us/reader036/viewer/2022070923/5fbb04e0fefd8304ca37dda5/html5/thumbnails/6.jpg)
This presentation is NSLComm proprietary and is confidential
Our Solution
A large diameter expandable antenna technology
with an adaptive corrective and pattern shaping sub reflector
This technology transforms the efficiency of communications services
and may disrupt the entire communications industry.
• Performance: Up to 10X (GEO) and 100x (LEO) the throughput of
current solutions
• Cost reduction: Highly cost effective, as opposed to current solutions
• Flexibility: In-orbit footprint control
• Capable of providing communications for wide range of frequencies 1 Gigabit / sec
Nano-Satellite
6
![Page 7: REVOLUTIONIZING SATELLITE COMMUNICATIONS THROUGH … · 2019. 10. 14. · This presentation is NSLComm proprietary and is confidential The Problem High throughput satellites, providing](https://reader036.vdocuments.us/reader036/viewer/2022070923/5fbb04e0fefd8304ca37dda5/html5/thumbnails/7.jpg)
This presentation is NSLComm proprietary and is confidential
Our Product
Large Expandable Antennas for VHTS Correctable antennas for high frequencies with active, in-orbit footprint control
FlexoSub Unique error correction
adaptive system
Main Reflector Shape memory
composites
* Technology is protected
by patents
7
![Page 8: REVOLUTIONIZING SATELLITE COMMUNICATIONS THROUGH … · 2019. 10. 14. · This presentation is NSLComm proprietary and is confidential The Problem High throughput satellites, providing](https://reader036.vdocuments.us/reader036/viewer/2022070923/5fbb04e0fefd8304ca37dda5/html5/thumbnails/8.jpg)
This presentation is NSLComm proprietary and is confidential 8
![Page 9: REVOLUTIONIZING SATELLITE COMMUNICATIONS THROUGH … · 2019. 10. 14. · This presentation is NSLComm proprietary and is confidential The Problem High throughput satellites, providing](https://reader036.vdocuments.us/reader036/viewer/2022070923/5fbb04e0fefd8304ca37dda5/html5/thumbnails/9.jpg)
This presentation is NSLComm proprietary and is confidential
How does it work?
• Main reflector is compacted during launch and orbit raising
• After Main reflector is deployed, calibration is performed to
achieve required performance
• An onboard measurement system measures main reflector
surface errors due to thermal variations and aging
• The Flexosub shape is changed to compensate for any surface error
• Flexosub is used in order to control the footprint
9
![Page 10: REVOLUTIONIZING SATELLITE COMMUNICATIONS THROUGH … · 2019. 10. 14. · This presentation is NSLComm proprietary and is confidential The Problem High throughput satellites, providing](https://reader036.vdocuments.us/reader036/viewer/2022070923/5fbb04e0fefd8304ca37dda5/html5/thumbnails/10.jpg)
This presentation is NSLComm proprietary and is confidential
5m VHTS Antenna Main Characteristics
• Surface accuracy better than 0.2 mm RMS
• Designed for Multi Beam configuration
• Life span equivalent to rigid antennas
• Allows for adaptive footprint control
• On Board calibration capabilities
• Cost target up to 25% of existing solutions
10
![Page 11: REVOLUTIONIZING SATELLITE COMMUNICATIONS THROUGH … · 2019. 10. 14. · This presentation is NSLComm proprietary and is confidential The Problem High throughput satellites, providing](https://reader036.vdocuments.us/reader036/viewer/2022070923/5fbb04e0fefd8304ca37dda5/html5/thumbnails/11.jpg)
This presentation is NSLComm proprietary and is confidential
60 cm LEO antenna solution
• 1 Gigabit / sec for LEO satellite
• Stowed volume < 2U (2 liters)
• Applicable for any LEO satellite
• Adheres to the Nano-Satellite (cubesat) standard
• Optimal for LEO constellations
• Can be used for inter-satellite link
• Can be used for LEO2GEO communication
11
Click to see how it works
![Page 12: REVOLUTIONIZING SATELLITE COMMUNICATIONS THROUGH … · 2019. 10. 14. · This presentation is NSLComm proprietary and is confidential The Problem High throughput satellites, providing](https://reader036.vdocuments.us/reader036/viewer/2022070923/5fbb04e0fefd8304ca37dda5/html5/thumbnails/12.jpg)
12
![Page 13: REVOLUTIONIZING SATELLITE COMMUNICATIONS THROUGH … · 2019. 10. 14. · This presentation is NSLComm proprietary and is confidential The Problem High throughput satellites, providing](https://reader036.vdocuments.us/reader036/viewer/2022070923/5fbb04e0fefd8304ca37dda5/html5/thumbnails/13.jpg)
This presentation is NSLComm proprietary and is confidential
Application Example
13
1
![Page 14: REVOLUTIONIZING SATELLITE COMMUNICATIONS THROUGH … · 2019. 10. 14. · This presentation is NSLComm proprietary and is confidential The Problem High throughput satellites, providing](https://reader036.vdocuments.us/reader036/viewer/2022070923/5fbb04e0fefd8304ca37dda5/html5/thumbnails/14.jpg)
This presentation is NSLComm proprietary and is confidential
Application Example
14
2
![Page 15: REVOLUTIONIZING SATELLITE COMMUNICATIONS THROUGH … · 2019. 10. 14. · This presentation is NSLComm proprietary and is confidential The Problem High throughput satellites, providing](https://reader036.vdocuments.us/reader036/viewer/2022070923/5fbb04e0fefd8304ca37dda5/html5/thumbnails/15.jpg)
This presentation is NSLComm proprietary and is confidential
Application Example
15
3
![Page 16: REVOLUTIONIZING SATELLITE COMMUNICATIONS THROUGH … · 2019. 10. 14. · This presentation is NSLComm proprietary and is confidential The Problem High throughput satellites, providing](https://reader036.vdocuments.us/reader036/viewer/2022070923/5fbb04e0fefd8304ca37dda5/html5/thumbnails/16.jpg)
This presentation is NSLComm proprietary and is confidential
Product Key Benefits
• Provides up to 10X (GEO) and 100X (LEO) the throughput
• Significant cost reduction due to FlexoSub approach
• Allows for adaptive footprint control
• Space qualified materials and processes
• Significantly lower stowed mass and volume
16
![Page 17: REVOLUTIONIZING SATELLITE COMMUNICATIONS THROUGH … · 2019. 10. 14. · This presentation is NSLComm proprietary and is confidential The Problem High throughput satellites, providing](https://reader036.vdocuments.us/reader036/viewer/2022070923/5fbb04e0fefd8304ca37dda5/html5/thumbnails/17.jpg)
Thank You
This presentation is NSLComm proprietary and is confidential