UWB Short-Range Bifocusing Tomographic Imaging
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
seminarsense
Active In SP
**

Posts: 53
Joined: Nov 2010
#1
16-11-2010, 03:15 PM


Tomographic imaging of electrically large objects in 2-D and 3-D environments using ultra-wideband (UWB) sensor arrays is described. Object cross-section electric properties is the most difficult part to model.Different industrial, medical, and security applications use microwave signals to penetrate and sense light opaque materials with reasonable spatial resolution.Increased level of spatial resolution and materialelectrical parameter measurement accuracy of Wideband signals, such as those produced with ultra-wideband (UWB) systems makes it attractive.Tomography-based techniques, on the other hand, tend to be formulated in the frequency domain.In the case of high-contrast electrically extended objects suffer from lack of accuracy especially,the non linearity.The resonance character of the reconstruction and the degree of nonlinearity can be minimized using a temporal impulse.UWB incident transmitted
field and the corresponding scattered-received field is focussed on every “pixel” of the reconstructed scenario by a UWB multifrequency bifocussing (UWB MFBF)imaging technique.Resonant-free reconstructions can be obtained using wide frequency band character of incident wave.

pdf report can be downloaded at:
filesonicfile/32627719/UWB Short-Range Bifocusing Tomographic Imaging.pdf
Reply

Important Note..!

If you are not satisfied with above reply ,..Please

ASK HERE

So that we will collect data for you and will made reply to the request....OR try below "QUICK REPLY" box to add a reply to this page

Quick Reply
Message
Type your reply to this message here.


Image Verification
Please enter the text contained within the image into the text box below it. This process is used to prevent automated spam bots.
Image Verification
(case insensitive)

Possibly Related Threads...
Thread Author Replies Views Last Post
  RADIO TOMOGRAPHIC IMAGING report project report helper 2 1,898 19-07-2011, 10:24 AM
Last Post: seminar addict
  Microcantilever based force tracking with application to high resolution imaging seminarsense 0 793 16-11-2010, 04:27 PM
Last Post: seminarsense
  An Implementation of Fast-Locking and Wide-Range Reversible SAR DLL Wifi 0 1,123 01-11-2010, 12:42 AM
Last Post: Wifi
  Fast Video Demosaicking Solution for Mobile Phone Imaging Applications computer science technology 0 933 23-01-2010, 01:38 AM
Last Post: computer science technology