It’s taken a while, but I finally have my wideband receiving loop array up and running. And, it works great for medium and short wave listening. Read more
Series: Wideband Loop Phased Array
Two element wideband loop array for diversity reception, end fire and broadside configurations on a 30 meter base.
Antenna Fun with Array Delay
Beamforming, or signal phasing with multiple antennas, means understanding array delay through the complete system. Here’s how it works. Read more
Loop Array Pattern Calculations
Using an Excel spreadsheet, I have created an easy way to visualize my loop array pattern as I change frequency and phasing in the dual channel SDR. Read more
Endfire Loop Array Patterns on Medium Wave
My small changes to phasing creates remarkably different endfire loop array patterns. I can demonstrate these with empirical results and analytical modeling. Read more