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Index for "Antennas & Transmission Lines" column by David Conn, VE3KL:
| "Antennas & Transmission Lines" column – 2010 TCA | |
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| 2010 July-August | The Use of Ferrites and Filters to solve EMI Problems (part 1 of 2) |
| 2010 May-June | Using 4nec2 Antenna Software – A Tutorial: Part 2 |
2010 March-April |
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2010 January-February |
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| "Antennas & Transmission Lines" column – 2009 TCA | |
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2009 November-December |
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2009 September-October |
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2009 July-August |
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2009 May-June |
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2009 March-April |
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2009 January-February |
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| "Antennas & Transmission Lines" column – 2008 TCA | |
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2008 November-December |
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2008 September-October |
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2008 July-August |
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2008 May-June |
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2008 March-April |
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2008 January-February |
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| "Antennas & Transmission Lines" column – 2007 TCA | |
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2007 November-December |
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2007 September-October |
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2007 July-August |
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2007 May-June |
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2007 March-April |
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2007 January-February |
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| "Antennas & Transmission Lines" column – 2006 TCA | |
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2006 November-December |
Antennas and Transmission Lines
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2006 September-October |
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2006 July-August |
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2006 May-June |
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2006 March-April |
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2006 January-February |
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| "Antennas & Transmission Lines" column – November-December 2005 TCA |
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When using this simulator, first set the frequencies of the vertical and horizontal components equal to each other. Then set the vertical phase (y axis) to -90 and the horizontal phase (x axis) to 0 degrees. Press start. You will then see a rotating circle drawn on the screen. This is the case for RCP. Now repeat the experiment and set the horizontal phase to 180 degrees, leaving the vertical phase at -90 degrees. You will now see a LCP wave |
A second Polarization Simulator This simulator uses radians. Remember that 90 degrees is equivalent to 1.57 radians. |
1996 TCA Article by Clare Fowler, VE3NPC The article is titled 'A simple 50-ohm match for 70cm helix antennas' |