Patch antenna with slits at 8 GHz

Abstract

Due to copyright restrictions, the access to the full text of this article is only available via subscription.In this paper, a rectangular shaped patch antenna with two equal rectangular shaped slits on each side and one at the top has been demonstrated. By modifying the size and the shape of the initial antenna, a radiation efficient and performance enhanced antenna has been designed. The proposed antenna resonances at 8.0 GHz with the peak gain of 6.58 dB, allowing the antenna to be used in wireless communication applications

Study of Patch Antennas with Koch Curve Form Slots

“…The holes are called Slit, external holes, or Slot, internal holes, in the planar antenna, for example. It is possible with slots to achieve an increase in the bandwidth of the patch, as discussed in the works [9], [10]. In addition to increasing the impedance width of the antenna, it is possible to produce more resonant frequencies and thus make the multiband antenna [11].…”

“…In addition to increasing the impedance width of the antenna, it is possible to produce more resonant frequencies and thus make the multiband antenna [11]. This can be done either with internal slots [9], [10], but also with external slits [7], [8]. In this way, in a reduce space; it is possible to achieve an antenna of greater bandwidth and multiband.…”