US20070200749A1.pdf_page_1
CARA A A AA US 20070200749A1 as) United States a2) Patent Application Publication 1) Pub. No.: US 2007/0200749 Al McEwan (43) Pub. Date:…
US20070200749A1.pdf_page_10
US 2007/0200749 Al What is claimed is: 1. A launcher for launching pulses onto an electromag- netic guide wire, comprising: a transition…
US20070200749A1.pdf_page_2
Patent Application Publication Aug. 30,2007 Sheet 1 of 4 US 2007/0200749 Al FIG. 1
US20070200749A1.pdf_page_3
Patent Application Publication Aug. 30,2007 Sheet 2 of 4 US 2007/0200749 Al FIG. 2 FIG. 3
US20070200749A1.pdf_page_4
Patent Application Publication Aug. 30,2007 Sheet 3 of 4 US 2007/0200749 Al
US20070200749A1.pdf_page_5
US 2007/0200749 Al Patent Application Publication Aug. 30,2007 Sheet 4 of 4 fy S< SS LY a 2 7) © in
US20070200749A1.pdf_page_6
US 2007/0200749 Al REFLECTION FREE LAUNCHER FOR ELECTROMAGNETIC GUIDE WIRE BACKGROUND OF THE INVENTION 0001 0002] The present invention…
US20070200749A1.pdf_page_7
US 2007/0200749 Al [0013] an impedance matching element for matching the first impedance to the second impedance by pro- ducing a…
US20070200749A1.pdf_page_8
US 2007/0200749 Al Aradar transceiver 12 couples transmit pulses onto a coaxial transmission line 14. Line 14 is a feed line shown as…
US20070200749A1.pdf_page_9
US 2007/0200749 Al example given here is an approximation since the launcher impedance does not change abruptly from 50 to 500 ohms.…
US20070200749A1_page_1
CARA A A AA US 20070200749A1 as) United States a2) Patent Application Publication 1) Pub. No.: US 2007/0200749 Al McEwan (43) Pub. Date:…
US20070200749A1_page_10
US 2007/0200749 Al What is claimed is: 1. A launcher for launching pulses onto an electromag- netic guide wire, comprising: a transition…
US20070200749A1_page_2
Patent Application Publication Aug. 30,2007 Sheet 1 of 4 US 2007/0200749 Al FIG. 1
US20070200749A1_page_3
Patent Application Publication Aug. 30,2007 Sheet 2 of 4 US 2007/0200749 Al FIG. 2 FIG. 3
US20070200749A1_page_4
Patent Application Publication Aug. 30,2007 Sheet 3 of 4 US 2007/0200749 Al
US20070200749A1_page_5
US 2007/0200749 Al Patent Application Publication Aug. 30,2007 Sheet 4 of 4 fy S< SS LY a 2 7) © in
US20070200749A1_page_6
US 2007/0200749 Al REFLECTION FREE LAUNCHER FOR ELECTROMAGNETIC GUIDE WIRE BACKGROUND OF THE INVENTION 0001 0002] The present invention…
US20070200749A1_page_7
US 2007/0200749 Al [0013] an impedance matching element for matching the first impedance to the second impedance by pro- ducing a…
US20070200749A1_page_8
US 2007/0200749 Al Aradar transceiver 12 couples transmit pulses onto a coaxial transmission line 14. Line 14 is a feed line shown as…
US20070200749A1_page_9
US 2007/0200749 Al example given here is an approximation since the launcher impedance does not change abruptly from 50 to 500 ohms.…