1. Taylor, J.D.: ‘Introduction to ultra-wideband radar systems’, (CRC Press 1995)
2. ‘Pulse and Waveform Generation with Step Recovery Diodes’. Hewlett-Packard Application Note #918, http://www.hp.woodshot.com/hprfhelp/lit/diodelit.htm, accessed July 2010
3. P-N Junction Charge-Storage Diodes