Design of Planar Inverted F Antenna (PIFA) with Coaxial Feed in HFSS [Full HD] - YouTube
DESIGN OF PLANAR INVERTED-F ANTENNA | Semantic Scholar
Inverted-F antenna - Wikipedia
Design of planar inverted‐F antenna pair with reflectors for near‐field power transfer - Lin - 2020 - Microwave and Optical Technology Letters - Wiley Online Library