The W1GHZ Online Microwave Antenna Book
Paul Wade W1GHZ (ex N1BWT) © 1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2005,2006,2007,2008,2009

Conference Papers by W1GHZ

in progress October 2009

Parabolic Dish Focus, Zoom, and Tilt  (Microwave Update 2009)

Helical Feed Antennas  (Microwave Update 2002)

Septum Polarizers and Feeds  (Microwave Update 2003)

Enhancing the OK1DFC Septum Feed with a Choke Ring   (2007 Eastern VHF/UHF Conference)

Enhancing the OK1DFC Septum Feed with a Choke Ring or Chaparral-style Horn,
and A Comparison of some Septum Polarizers   (Microwave Update 2007)

VE4MA and Chaparral Feeds with Septum Polarizers by W1GHZ and WD5AGO   (2006 Eastern VHF/UHF Conference)

High Efficiency Feeds for Prime-focus Dishes by W1GHZ and WD5AGO   (EME2006 and Microwave Update 2006)

Optimized Dual-mode Feedhorns   (Microwave Update 2006)

• W0LMD Dual-Band Patch Feed for L&S band
• WA5VJB LPA Antenna as a Multiband Dish Feed
• G3LTF Dual Band Feed for 23cm and 13 cm
• Improving the AD6FP & AA6IW Dual-band 10&24 GHz Feedhorn for Offset Dishes  (also Microwave Update 2004)

Multiple Reflector Dish Antennas (EME Conference 2004 and Microwave Update 2004)