DESAIN ANTENA MIKROSTRIP E-SHAPED PATCH PADA FREKUENSI 5500 MHz UNTUK WIFI

Fitri Elvira Ananda (Broadband Multimedia, Jurusan Teknik Elektro, Politeknik Negeri Jakarta)
Shita Fitria Nurjihan (Teknik Telekomunikasi, Jurusan Teknik Elektro, Politeknik Negeri Jakarta)
Muhammad Arif Rahman (Broadband Multimedia, Jurusan Teknik Elektro, Politeknik Negeri Jakarta)

Jurnal Fokus Elektroda : Energi Listrik, Telekomunikasi, Komputer, Elektronika dan Kendali
Vol 6, No 4 (2021): Jurnal Elektroda Vol 6 No 4

Modifying the shape of the patch microstrip antenna is one way to solve the narrow bandwidth. E-Shaped patch microstrip antenna is obtained by modifying a rectangular patch mikrostrip antenna. The results on this research have succesfully compared the design and simulation antenna parameters between rectangular patch and E-shaped patch. It uses FR-4 as a substrate and works on 5500 MHz frequency for WiFi. The feeding method using a feedline method. The E-shaped patch microstrip antenna has a VSWR value of 1.04 and the antenna return loss is -33.73 dB, better than the rectangular patch. The gain of E-shaped patch is increased by almost 2.5 times and the bandwidth is increased by 10.18% compared to the rectangular patch. The radiation pattern of the two patches has the same directional radiation pattern.