V.L.F. Loop Antenna, January 1963 Electronics World - RF Cafe
The Creative Science Centre - by Dr Jonathan P. Hare
Advanced active VLF Loop
VLF single-turn air core loop
Loop Antenna for Very Low Frequency – PhysicsOpenLab
Loop Antenna for Very Low Frequency – PhysicsOpenLab
Passive Loop Antennas | The SWLing Post
The Creative Science Centre - by Dr Jonathan P. Hare
VLF single-turn air core loop
Making a VLF antenna for the 2 KHz-10 KHz band and tune it in/test (old video 2008) - YouTube
Loop Antenna for Very Low Frequency – PhysicsOpenLab
Listening for LowFERs - 1
Part of the fun in this hobby is making and modifying antennas. Far left: home brew VLF/LF/HF loop, Next: Modified MLA-30 active loop for SWL, 4 foot square 3/4” loop for LW