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ULTRA WIDEBAND TECHNOLOGY BY:- Vishnu C A Roll No : 33 IT - B
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ULTRA WIDEBAND TECHNOLOGY
BY-
Vishnu C A
Roll No 33
IT - B
CONTENTS
bull What is UWBbull Advantages of UWBbull Applications of UWBbull UWB Characteristicsbull Comparison With Other Technologiesbull Future Scopesbull Challengesbull Conclusionbull References
WHAT IS UWB
Wireless technology for transmitting digital data at very high rates using very low power
UWB is ideally suited for short-range and high-speed data transmissions for WPAN applications
ADVANTAGES OF UWB
bull 31-106 GHz coexist with other users
Spectrum reuse
bull 500 Mbps at 10 feetHigh data rate in short range
bull Path delay gtgt pulse widthMultipath immunity
bull Baseband modulation (no carrier)Low power
bull Almost ldquoall digitalrdquo simple analog moduleLow cost
APPLICATIONS OF UWB
bull Wireless Personal Area Networkbull Military communicationsCommunications
bull Ground penetrating radarbull Through-wall radarbull Buried victim rescueRadar
bull Telemetrybull Intelligent airbag driving and
parking aidsbull Intelligent transport system
Intelligence Sensors
Application in -
bull Ground penetrating radar (GPR)-bull Because of Accurate timing information and ultra wide
bandwidth it is widely applicable for the detection of unknown objects under the ground
bull The UWB GPR is used to draw
a map of gas pipelines buried
under ground by connecting GPS
system to the GPR o UWB GPR have been intensively
investigated for mine detection
Application in -
bull Military Communication -bull Attractive for manned and unmanned military vehicles
1048713 Issues associated with cable weight space and costs
1048713 Substantial cost associated with installing and modifying cabling embedded within the platform
o Trade-off extra ammunition or fuel
UWB CHARACTERISTICSbull Extremely low transmission energy
bull Extremely difficult to intercept
bull Multipath immunity to fading
bull Follows Shannonrsquos channel capacity theorem
bull C- Maximum channel capacitybull B- Bandwidth(Hz)bull SN- Signal to Noise power Ratio(Watts)
COMPARISION WITH OTHER
TECHNOLOGIESbullExtremely low transmission energy bullExtremely difficult to interceptbullMultipath immunity to fadingbullFollows Shannonrsquos channel capacity theorem
FUTURE SCOPE WIRELESS USB
The next step for USB technology is wireless USB WUSB will be high speed wireless interconnect technology to take advantage of UWB
With WUSB a user can bring a hard disk in proximity to a PC laptop and once authentication and authorization are complete files can be transferred onto the PC
CHALLENGES
bull Interference with other licensed bands
bull Tradeoffs with noise
bull Low power operation
CONCLUSION
Well suited for high speed short range WPAN
Supports multimedia data rates and offers inherent data security
Theres a possibility that UWB will become the next best technology for all types of wireless networks including wireless LANs
THANK YOU
CONTENTS
bull What is UWBbull Advantages of UWBbull Applications of UWBbull UWB Characteristicsbull Comparison With Other Technologiesbull Future Scopesbull Challengesbull Conclusionbull References
WHAT IS UWB
Wireless technology for transmitting digital data at very high rates using very low power
UWB is ideally suited for short-range and high-speed data transmissions for WPAN applications
ADVANTAGES OF UWB
bull 31-106 GHz coexist with other users
Spectrum reuse
bull 500 Mbps at 10 feetHigh data rate in short range
bull Path delay gtgt pulse widthMultipath immunity
bull Baseband modulation (no carrier)Low power
bull Almost ldquoall digitalrdquo simple analog moduleLow cost
APPLICATIONS OF UWB
bull Wireless Personal Area Networkbull Military communicationsCommunications
bull Ground penetrating radarbull Through-wall radarbull Buried victim rescueRadar
bull Telemetrybull Intelligent airbag driving and
parking aidsbull Intelligent transport system
Intelligence Sensors
Application in -
bull Ground penetrating radar (GPR)-bull Because of Accurate timing information and ultra wide
bandwidth it is widely applicable for the detection of unknown objects under the ground
bull The UWB GPR is used to draw
a map of gas pipelines buried
under ground by connecting GPS
system to the GPR o UWB GPR have been intensively
investigated for mine detection
Application in -
bull Military Communication -bull Attractive for manned and unmanned military vehicles
1048713 Issues associated with cable weight space and costs
1048713 Substantial cost associated with installing and modifying cabling embedded within the platform
o Trade-off extra ammunition or fuel
UWB CHARACTERISTICSbull Extremely low transmission energy
bull Extremely difficult to intercept
bull Multipath immunity to fading
bull Follows Shannonrsquos channel capacity theorem
bull C- Maximum channel capacitybull B- Bandwidth(Hz)bull SN- Signal to Noise power Ratio(Watts)
COMPARISION WITH OTHER
TECHNOLOGIESbullExtremely low transmission energy bullExtremely difficult to interceptbullMultipath immunity to fadingbullFollows Shannonrsquos channel capacity theorem
FUTURE SCOPE WIRELESS USB
The next step for USB technology is wireless USB WUSB will be high speed wireless interconnect technology to take advantage of UWB
With WUSB a user can bring a hard disk in proximity to a PC laptop and once authentication and authorization are complete files can be transferred onto the PC
CHALLENGES
bull Interference with other licensed bands
bull Tradeoffs with noise
bull Low power operation
CONCLUSION
Well suited for high speed short range WPAN
Supports multimedia data rates and offers inherent data security
Theres a possibility that UWB will become the next best technology for all types of wireless networks including wireless LANs
THANK YOU
WHAT IS UWB
Wireless technology for transmitting digital data at very high rates using very low power
UWB is ideally suited for short-range and high-speed data transmissions for WPAN applications
ADVANTAGES OF UWB
bull 31-106 GHz coexist with other users
Spectrum reuse
bull 500 Mbps at 10 feetHigh data rate in short range
bull Path delay gtgt pulse widthMultipath immunity
bull Baseband modulation (no carrier)Low power
bull Almost ldquoall digitalrdquo simple analog moduleLow cost
APPLICATIONS OF UWB
bull Wireless Personal Area Networkbull Military communicationsCommunications
bull Ground penetrating radarbull Through-wall radarbull Buried victim rescueRadar
bull Telemetrybull Intelligent airbag driving and
parking aidsbull Intelligent transport system
Intelligence Sensors
Application in -
bull Ground penetrating radar (GPR)-bull Because of Accurate timing information and ultra wide
bandwidth it is widely applicable for the detection of unknown objects under the ground
bull The UWB GPR is used to draw
a map of gas pipelines buried
under ground by connecting GPS
system to the GPR o UWB GPR have been intensively
investigated for mine detection
Application in -
bull Military Communication -bull Attractive for manned and unmanned military vehicles
1048713 Issues associated with cable weight space and costs
1048713 Substantial cost associated with installing and modifying cabling embedded within the platform
o Trade-off extra ammunition or fuel
UWB CHARACTERISTICSbull Extremely low transmission energy
bull Extremely difficult to intercept
bull Multipath immunity to fading
bull Follows Shannonrsquos channel capacity theorem
bull C- Maximum channel capacitybull B- Bandwidth(Hz)bull SN- Signal to Noise power Ratio(Watts)
COMPARISION WITH OTHER
TECHNOLOGIESbullExtremely low transmission energy bullExtremely difficult to interceptbullMultipath immunity to fadingbullFollows Shannonrsquos channel capacity theorem
FUTURE SCOPE WIRELESS USB
The next step for USB technology is wireless USB WUSB will be high speed wireless interconnect technology to take advantage of UWB
With WUSB a user can bring a hard disk in proximity to a PC laptop and once authentication and authorization are complete files can be transferred onto the PC
CHALLENGES
bull Interference with other licensed bands
bull Tradeoffs with noise
bull Low power operation
CONCLUSION
Well suited for high speed short range WPAN
Supports multimedia data rates and offers inherent data security
Theres a possibility that UWB will become the next best technology for all types of wireless networks including wireless LANs
THANK YOU
ADVANTAGES OF UWB
bull 31-106 GHz coexist with other users
Spectrum reuse
bull 500 Mbps at 10 feetHigh data rate in short range
bull Path delay gtgt pulse widthMultipath immunity
bull Baseband modulation (no carrier)Low power
bull Almost ldquoall digitalrdquo simple analog moduleLow cost
APPLICATIONS OF UWB
bull Wireless Personal Area Networkbull Military communicationsCommunications
bull Ground penetrating radarbull Through-wall radarbull Buried victim rescueRadar
bull Telemetrybull Intelligent airbag driving and
parking aidsbull Intelligent transport system
Intelligence Sensors
Application in -
bull Ground penetrating radar (GPR)-bull Because of Accurate timing information and ultra wide
bandwidth it is widely applicable for the detection of unknown objects under the ground
bull The UWB GPR is used to draw
a map of gas pipelines buried
under ground by connecting GPS
system to the GPR o UWB GPR have been intensively
investigated for mine detection
Application in -
bull Military Communication -bull Attractive for manned and unmanned military vehicles
1048713 Issues associated with cable weight space and costs
1048713 Substantial cost associated with installing and modifying cabling embedded within the platform
o Trade-off extra ammunition or fuel
UWB CHARACTERISTICSbull Extremely low transmission energy
bull Extremely difficult to intercept
bull Multipath immunity to fading
bull Follows Shannonrsquos channel capacity theorem
bull C- Maximum channel capacitybull B- Bandwidth(Hz)bull SN- Signal to Noise power Ratio(Watts)
COMPARISION WITH OTHER
TECHNOLOGIESbullExtremely low transmission energy bullExtremely difficult to interceptbullMultipath immunity to fadingbullFollows Shannonrsquos channel capacity theorem
FUTURE SCOPE WIRELESS USB
The next step for USB technology is wireless USB WUSB will be high speed wireless interconnect technology to take advantage of UWB
With WUSB a user can bring a hard disk in proximity to a PC laptop and once authentication and authorization are complete files can be transferred onto the PC
CHALLENGES
bull Interference with other licensed bands
bull Tradeoffs with noise
bull Low power operation
CONCLUSION
Well suited for high speed short range WPAN
Supports multimedia data rates and offers inherent data security
Theres a possibility that UWB will become the next best technology for all types of wireless networks including wireless LANs
THANK YOU
APPLICATIONS OF UWB
bull Wireless Personal Area Networkbull Military communicationsCommunications
bull Ground penetrating radarbull Through-wall radarbull Buried victim rescueRadar
bull Telemetrybull Intelligent airbag driving and
parking aidsbull Intelligent transport system
Intelligence Sensors
Application in -
bull Ground penetrating radar (GPR)-bull Because of Accurate timing information and ultra wide
bandwidth it is widely applicable for the detection of unknown objects under the ground
bull The UWB GPR is used to draw
a map of gas pipelines buried
under ground by connecting GPS
system to the GPR o UWB GPR have been intensively
investigated for mine detection
Application in -
bull Military Communication -bull Attractive for manned and unmanned military vehicles
1048713 Issues associated with cable weight space and costs
1048713 Substantial cost associated with installing and modifying cabling embedded within the platform
o Trade-off extra ammunition or fuel
UWB CHARACTERISTICSbull Extremely low transmission energy
bull Extremely difficult to intercept
bull Multipath immunity to fading
bull Follows Shannonrsquos channel capacity theorem
bull C- Maximum channel capacitybull B- Bandwidth(Hz)bull SN- Signal to Noise power Ratio(Watts)
COMPARISION WITH OTHER
TECHNOLOGIESbullExtremely low transmission energy bullExtremely difficult to interceptbullMultipath immunity to fadingbullFollows Shannonrsquos channel capacity theorem
FUTURE SCOPE WIRELESS USB
The next step for USB technology is wireless USB WUSB will be high speed wireless interconnect technology to take advantage of UWB
With WUSB a user can bring a hard disk in proximity to a PC laptop and once authentication and authorization are complete files can be transferred onto the PC
CHALLENGES
bull Interference with other licensed bands
bull Tradeoffs with noise
bull Low power operation
CONCLUSION
Well suited for high speed short range WPAN
Supports multimedia data rates and offers inherent data security
Theres a possibility that UWB will become the next best technology for all types of wireless networks including wireless LANs
THANK YOU
Application in -
bull Ground penetrating radar (GPR)-bull Because of Accurate timing information and ultra wide
bandwidth it is widely applicable for the detection of unknown objects under the ground
bull The UWB GPR is used to draw
a map of gas pipelines buried
under ground by connecting GPS
system to the GPR o UWB GPR have been intensively
investigated for mine detection
Application in -
bull Military Communication -bull Attractive for manned and unmanned military vehicles
1048713 Issues associated with cable weight space and costs
1048713 Substantial cost associated with installing and modifying cabling embedded within the platform
o Trade-off extra ammunition or fuel
UWB CHARACTERISTICSbull Extremely low transmission energy
bull Extremely difficult to intercept
bull Multipath immunity to fading
bull Follows Shannonrsquos channel capacity theorem
bull C- Maximum channel capacitybull B- Bandwidth(Hz)bull SN- Signal to Noise power Ratio(Watts)
COMPARISION WITH OTHER
TECHNOLOGIESbullExtremely low transmission energy bullExtremely difficult to interceptbullMultipath immunity to fadingbullFollows Shannonrsquos channel capacity theorem
FUTURE SCOPE WIRELESS USB
The next step for USB technology is wireless USB WUSB will be high speed wireless interconnect technology to take advantage of UWB
With WUSB a user can bring a hard disk in proximity to a PC laptop and once authentication and authorization are complete files can be transferred onto the PC
CHALLENGES
bull Interference with other licensed bands
bull Tradeoffs with noise
bull Low power operation
CONCLUSION
Well suited for high speed short range WPAN
Supports multimedia data rates and offers inherent data security
Theres a possibility that UWB will become the next best technology for all types of wireless networks including wireless LANs
THANK YOU
Application in -
bull Military Communication -bull Attractive for manned and unmanned military vehicles
1048713 Issues associated with cable weight space and costs
1048713 Substantial cost associated with installing and modifying cabling embedded within the platform
o Trade-off extra ammunition or fuel
UWB CHARACTERISTICSbull Extremely low transmission energy
bull Extremely difficult to intercept
bull Multipath immunity to fading
bull Follows Shannonrsquos channel capacity theorem
bull C- Maximum channel capacitybull B- Bandwidth(Hz)bull SN- Signal to Noise power Ratio(Watts)
COMPARISION WITH OTHER
TECHNOLOGIESbullExtremely low transmission energy bullExtremely difficult to interceptbullMultipath immunity to fadingbullFollows Shannonrsquos channel capacity theorem
FUTURE SCOPE WIRELESS USB
The next step for USB technology is wireless USB WUSB will be high speed wireless interconnect technology to take advantage of UWB
With WUSB a user can bring a hard disk in proximity to a PC laptop and once authentication and authorization are complete files can be transferred onto the PC
CHALLENGES
bull Interference with other licensed bands
bull Tradeoffs with noise
bull Low power operation
CONCLUSION
Well suited for high speed short range WPAN
Supports multimedia data rates and offers inherent data security
Theres a possibility that UWB will become the next best technology for all types of wireless networks including wireless LANs
THANK YOU
UWB CHARACTERISTICSbull Extremely low transmission energy
bull Extremely difficult to intercept
bull Multipath immunity to fading
bull Follows Shannonrsquos channel capacity theorem
bull C- Maximum channel capacitybull B- Bandwidth(Hz)bull SN- Signal to Noise power Ratio(Watts)
COMPARISION WITH OTHER
TECHNOLOGIESbullExtremely low transmission energy bullExtremely difficult to interceptbullMultipath immunity to fadingbullFollows Shannonrsquos channel capacity theorem
FUTURE SCOPE WIRELESS USB
The next step for USB technology is wireless USB WUSB will be high speed wireless interconnect technology to take advantage of UWB
With WUSB a user can bring a hard disk in proximity to a PC laptop and once authentication and authorization are complete files can be transferred onto the PC
CHALLENGES
bull Interference with other licensed bands
bull Tradeoffs with noise
bull Low power operation
CONCLUSION
Well suited for high speed short range WPAN
Supports multimedia data rates and offers inherent data security
Theres a possibility that UWB will become the next best technology for all types of wireless networks including wireless LANs
THANK YOU
COMPARISION WITH OTHER
TECHNOLOGIESbullExtremely low transmission energy bullExtremely difficult to interceptbullMultipath immunity to fadingbullFollows Shannonrsquos channel capacity theorem
FUTURE SCOPE WIRELESS USB
The next step for USB technology is wireless USB WUSB will be high speed wireless interconnect technology to take advantage of UWB
With WUSB a user can bring a hard disk in proximity to a PC laptop and once authentication and authorization are complete files can be transferred onto the PC
CHALLENGES
bull Interference with other licensed bands
bull Tradeoffs with noise
bull Low power operation
CONCLUSION
Well suited for high speed short range WPAN
Supports multimedia data rates and offers inherent data security
Theres a possibility that UWB will become the next best technology for all types of wireless networks including wireless LANs
THANK YOU
FUTURE SCOPE WIRELESS USB
The next step for USB technology is wireless USB WUSB will be high speed wireless interconnect technology to take advantage of UWB
With WUSB a user can bring a hard disk in proximity to a PC laptop and once authentication and authorization are complete files can be transferred onto the PC
CHALLENGES
bull Interference with other licensed bands
bull Tradeoffs with noise
bull Low power operation
CONCLUSION
Well suited for high speed short range WPAN
Supports multimedia data rates and offers inherent data security
Theres a possibility that UWB will become the next best technology for all types of wireless networks including wireless LANs
THANK YOU
CHALLENGES
bull Interference with other licensed bands
bull Tradeoffs with noise
bull Low power operation
CONCLUSION
Well suited for high speed short range WPAN
Supports multimedia data rates and offers inherent data security
Theres a possibility that UWB will become the next best technology for all types of wireless networks including wireless LANs
THANK YOU
CONCLUSION
Well suited for high speed short range WPAN
Supports multimedia data rates and offers inherent data security
Theres a possibility that UWB will become the next best technology for all types of wireless networks including wireless LANs
THANK YOU
THANK YOU
