Design of a Microstrip Antenna Dual Band Patch Rectangular Using a Combination Stub and Slit Methods For LTE and Wi-Fi Applications

Microstrip antenna is an antenna that is currently popular because it has advantages that are compatible, and easily integrated. With the existence of LTE and Wi-Fi technology, human needs are not only limited to voice communication, but humans demand more practical communication. This paper discusses patch rectangular microstrip antennas that work at frequencies of 1.8 GHz and 2.4 GHz. The antennas have return loss and VSWR values at a frequency of 1.8 GHz respectively 1.07 and 1.145. Whereas at the 2.4 GHz frequency, the value of VSWR and return loss was -38.9 dB and -24.3 dB.