Here you can download my Antennas Projects, pdf all in Italian language:
Starting with City 27 Mhz band at 16y old, my first projects were DX antennas Delta Loops then I made several antennas for my QTH and also for my friends in Milano and Bergamo, during my 35y licence life as ik2nbu.

I also built a Big Gun Quad Antenna for Ik2LYD Paolo, you can see Radiokit magazine PDF Super Quad by ik2nbu
Many projects are also available for portable antenna use on Moutains during Watt for Miles QRP Activity
ik2nbu @ gmail.com
Ham Radio Life Style
Mix Home Made Antennas: Circuits and Balun: Loop and Active SWL antennas:
Big Gun HF Quad Simple Phase Antenna Circuit OM an SWL 90 cm Tuner Loop
Vertical 10-15 Mhz with Tuner Balun Calculator Comparison Active Loop 60 cm Preamp
PDF ideas from Radioavventura Half Wave Wire Tuner Loop Matching 14 microH
SOTA Antennas 7 mhz Half Wave Wire Tuner BCL Table Loop 50 cm
Vertical Ringo 27 modified for 14 Mhz Wire HF Antenna Calculator Loop 19 microH for OL and OM
Warc Bands Vertical Antenna L Trans-match for wire antenna Mini Whip by ik2nbu
Magnetic base SMA antenna RG174 cable L Trans match 2