S. T. PADMAVATI; Y. S. LALITHA. Performance of Various Microstrip Patch Antenna Structures on a Heterogeneous Substrate Material. Research and Developments in Engineering Research Vol. 6, [S. l.], p. 130–153, 2023. DOI: 10.9734/bpi/rader/v6/10820F. Disponível em: https://stm.bookpi.org/RADER-V6/article/view/11556. Acesso em: 10 jun. 2026.