TIME REVERSAL TERAHERTZ IMAGING
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
seminar projects crazy
Active In SP
**

Posts: 604
Joined: Dec 2008
#1
31-01-2009, 12:36 AM


Terahertz (THz) research has received much attention recently. This development is due to the discovery of new THz-radiation sources and detectors such as quantum cascade lasers, photoconductive switches or electro-optic THz- detectors during the last decade. Of particular intereset are broadband Thz-spectroscopy and imaging systems operating in the frequency range 0.1-10THz.

This paper describes a technique for imaging in the terahertz regime using time reversal of single cycle pulses. Specifically, the time-reversal symmetry of Maxwell?s wave equation is exploited to reconstruct the transmission function of a diffracting aperture by inverting the diffracted fields. After deriving a time-reversed form of the diffraction integral, it is demonstrated by simulation and experiment the reconstruction of one-(1-D) and two-dimensional (2-D) objects. A means to obtain data efficiently for reconstruction of 2-D apertures is described.
Use Search at http://topicideas.net/search.php wisely To Get Information About Project Topic and Seminar ideas with report/source code along pdf and ppt presenaion
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
  Real Time Vehicle Locking and Tracking System using GSM and GPS Technology....... project uploader 2 1,924 30-10-2013, 03:05 PM
Last Post: Guest
  Magnetic Resonance Imaging (MRI) ppt study tips 0 581 20-08-2013, 03:59 PM
Last Post: study tips
  Video/Imaging Fixed-Point Digital Signal Processor pdf study tips 0 450 20-06-2013, 04:36 PM
Last Post: study tips
  Linear Precoding for Orthogonal Space-Time Block Coded MIMO-OFDM Cognitive Radio uploader 1 831 18-03-2013, 12:29 PM
Last Post: Guest
  Road sign detection and recognition system for real-time embedded applications study tips 0 423 06-03-2013, 11:23 AM
Last Post: study tips
  SPACE TIME ADAPTIVE PROCESSING (STAP) seminar projects crazy 6 3,749 05-03-2013, 09:57 AM
Last Post: seminar tips
  Scheduling Slack Time in Fixed Priority Pre-emptive Systems seminar ideas 2 593 25-02-2013, 11:11 AM
Last Post: seminar tips
  Typical Real-Time Applications pdf study tips 0 306 15-02-2013, 03:52 PM
Last Post: study tips
  Urban and inter urban provision of journey time information project girl 0 347 22-01-2013, 10:55 AM
Last Post: project girl
  Real Time Embedded Systems seminar ideas 1 644 14-01-2013, 10:26 AM
Last Post: seminar tips