Modified e-slotted patch antenna for WLAN/Wi-Max satellite applications

Received Apr 18, 2019 Revised Jun 24, 2019 Accepted Jul 18, 2019 Keywords: Microstrip antenna Multiple applications Wi-Max Wireless local area network ABSTRACT A low profile modified e-slotted microstrip antenna is proposed for multiple wireless communication applications. (ProQuest: ... denotes formulae omitted.) 1.INTRODUCTION The rapid progression of wireless system accelerate interest in multiband, low cost, light weighted, compact patch antennas however the conventional microstrip antennas suffer with several limitations such as narrow bandwidth, low gain and low efficiency. 3.ANTENNA DESIGN Figure 1 shows the structure of modified e-slotted patch antenna, which consists of a five horizontal rectangular slots, and one rectangular vertical slot on the radiating patch, the proposed antenna design printed on glass epoxy substrate of relative permittivity er 4.4, loss tangent .0013 and substrate height (h) is .8m.m. [6] Jyoti ranjan et al., "An F-shaped printed monopole antenna for dual-band RFID and WLAN applications," Microwave and Optical Technology Letters, vol. 53, no. 7, pp. 1478-1481,2011 [7] Mehr-e-Munir et al., "Multiband microstrip patch antenna using DGS for L-Band, s-band, c-band and mobile applications," International Conference on Modern Problems of Radio Engineering, Telecommunications and Computer Science (TCSET), 2016.