Ham Radio - Build your own L network antenna tuner - YouTube
L-C Tuner
T-match Eng version
Tuning Electrically Short Antennas for Field Operation | 2019-05-08 | Microwave Journal
T-match Eng version
end fed antenna - Is there a name for this specific variation of L-match tuner (somewhere between L-match and Π-match) and what would be its advantages over L-match? - Amateur Radio Stack