A homebrew 1090Mhz ADS-B interdigital bandpassfilter | Projects by Keptenkurk
Design of an Interdigital Band-Pass Filter for Out-of-Band Rejection Improvement
Electronics | Free Full-Text | Compact Size of an Interdigital Band-Pass Filter with Flexible Bandwidth and Low Insertion-Loss Using a Folded Spiral and Stepped Impedance Resonant Structure