ANTENNA TUTORIAL
01. Dual-Band Dual-Polarized Compact Bowtie Antenna Array for Anti-Interference MIMO WLAN - Zheng, Zhang, Li - 06646242
ARRL antenna book 06.pdf
CTU Presents Station Notebook & Your 2013 Antenna Projects Tim Duffy K3LR.
Radio Wave Propagation. VLF ( 3 – 30 KHz) and LF (30 – 300 KHz) Propagation Marc C. Tarplee, Ph.D. ARRL Technical Coordinator SC Section.