[PDF] Top 20 Bandwidth Enhancement Design of Compact UWB Step-Slot Antenna with Rotated Patch

... In UWB communication systems, one of the key issues is the design of a compact antenna with a wideband characteristic over the whole operating ...of slot antennas become very attractive ... See full document

... microstrip patch antenna is analyzed at resonant frequency of ...proposed antenna is shown in ...gain, antenna efficiency and directivity are plotted for the range of frequency 1GHz to ... See full document

... monolayer antenna for ultra-wideband (UWB) operation is ...a UWB performance along with a compact size, a hybrid square-circular radiator and a rectangular open slotted ground plane with two ... See full document

... the design of UWB antenna and systems for ...This UWB antenna is essential for providing wireless broadband communications supported the utilization of terribly narrow pulses on the ... See full document

... a bandwidth enhancing technique using a modified ground plane with diagonal edges, L-shaped slot and parasitic patches with main patch for the design of compact ...low-cost, ... See full document

... open slot antennas are introduced and used for wideband applications ...open slot antennas with open L-, T-slot [8, 9], three small slots [10], and ground notch [11] are designed with fractional ... See full document

... a compact and simple microstrip-fed slot antenna is proposed for ultra-wideband (UWB) applications, which consists of a circular patch and an open T-slot to realize the ... See full document

... microstrip antenna are rendered by their inherent narrow ...to design microstrip antenna with slots in it to improve the antenna bandwidth for ultra- wide band (UWB) antennas ... See full document

... Radiating patch is fed using 50-ohm microstrip line. A square slot is etched, and an inverse L-shaped strip is attached with a ground plane to improve the ...proposed antenna is fabricated using EP ... See full document

... micro-strip patch antenna operate on the dual frequency ...proposed antenna design consists of U slotted patch with direct coaxial probe feed ...slotted patch offers a low ... See full document

... of compact directive UWB antennas based on monopole ...unidirectional UWB antenna based on a monopole radiator backed with a compact rectangular metallic ...we design a novel ... See full document

... A compact antenna and a technique to increase its band-width have been proposed and ...and compact-size circular patch antenna on 3 cm × ...the bandwidth can be tunable depending ... See full document

... small antenna fed by a microstrip line with a rotated square for bandwidth enhancement is proposed and ...this antenna are presented and ...the slot. A rotated square ... See full document

... omnidirectional UWB printed monopole antenna for in- body microwave imaging ...proposed antenna consists of a square radiating patch, a microstrip feed line and a ground plane with two ... See full document

... Figure 1 shows the initiator of proposed antenna The radius of proposed patch is calculated by using equations (1) to (3)as R=8.7mm [7]using different parameters such as,height of substrate, dielectric ... See full document

... The antenna design has been simulated with CST-MWS simulation ...The antenna has two layers of copper in between a 6mm thick has been ...radiating patch of size 23 × 19 ...upper patch, ... See full document

... narrow bandwidth of microstrip antenna is one of the important features that restrict its wide ...the bandwidth of rectangular microstrip antenna is enhanced by T slot ...fractional ... See full document

... communication Department, for giving us their valuable support to overcome all the huddleswhich come in our designing. We also thanks our college SRMSCET, Bareilly as they provides us the HFSS plate form with help of ... See full document

... Varying the gap of the tapered split by varying angle, α, as depicted in Figures 3(c) and (d), gives excellent reflection coefficient response at α of 8.75 ◦ and 11.26 ◦ but however degrades the AR. Taking both reflection ... See full document

... monopolar patch antenna, which has wider bandwidth than that in ...circular patch and the coupled annular ring, four modes can be generated to achieve a wide ...the antenna obtains a ... See full document