Doug’s Aha Moment on Conjugate Match Beamforming
Description: Dougs Aha Moment on Conjugate Match Beamforming Doug Hayman Phasors By McFadden, Strauss Eddy Irwin for Desilu Productions - eBay itemphoto frontphoto back, Public Domain, https:commons.wikimedia.orgwindex.php?curid20656372 By
Related Topics
Download Presentation
"Doug’s Aha Moment on Conjugate Match Beamforming" is the property of its rightful owner. Permission is granted to download and print the materials on this website for personal, non-commercial use only, and to display it on your personal computer provided you do not modify the materials and that you retain all copyright notices contained in the materials. By downloading content from our website, you accept the terms of this agreement.
Presentation Transcript
slide1. Doug’s Aha Moment on Conjugate Match Beamforming Doug Hayman<br>
slide2. Phasors By McFadden, Strauss Eddy & Irwin for Desilu Productions - eBay itemphoto frontphoto back, Public Domain, https://commons.wikimedia.org/w/index.php?curid=20656372 By Gonfer at English Wikipedia, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=11313700 www.netanimations.net/Reflections-in-water-animated-gifs.htm<br>
slide3. Phasors 2 Re Im<br>
slide5. Two element beamformer By Gonfer - en wikipedia, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=7026837<br>
slide6. Maximize response to desired signal Weights need a constraint
Limit on total power into next stage
Most cases gain increases also increase noise
Zero added power<br>
slide7. Phase relationship Re Im<br>
slide8. Phase relationship Re Im Note the convention of multiplying by the conjugate of the weight vector implies the phases<br>
slide9. Magnitude<br>
slide10. What is a projection?<br>
slide11. Put it all together<br>
slide12. Other beamformers<br>
slide2. Phasors By McFadden, Strauss Eddy & Irwin for Desilu Productions - eBay itemphoto frontphoto back, Public Domain, https://commons.wikimedia.org/w/index.php?curid=20656372 By Gonfer at English Wikipedia, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=11313700 www.netanimations.net/Reflections-in-water-animated-gifs.htm<br>
slide3. Phasors 2 Re Im<br>
slide5. Two element beamformer By Gonfer - en wikipedia, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=7026837<br>
slide6. Maximize response to desired signal Weights need a constraint
Limit on total power into next stage
Most cases gain increases also increase noise
Zero added power<br>
slide7. Phase relationship Re Im<br>
slide8. Phase relationship Re Im Note the convention of multiplying by the conjugate of the weight vector implies the phases<br>
slide9. Magnitude<br>
slide10. What is a projection?<br>
slide11. Put it all together<br>
slide12. Other beamformers<br>