[PDF] Top 20 A Comparative study of different shaped patch antennas with and without slots

... In communication system Wireless technology has popularly increased and Antenna is one of the fundamental part of these system. Wireless local area network (WLAN) and the Worldwide Interoperability for microwave ... See full document

... hybrid antennas including a semi-circular SIW cavity and microstrip patch providing wide impedance bandwidth is ...proposed. Different shaped patch including rectangular, semi-circlular ... See full document

... multiband antennas. The Microstrip Patch Antennas are dominating the major segments of the wireless applications because of their small size, low cost and ease of fabrication ...the different ... See full document

... Micorstrip patch antennas play a major role in day to day ...microstrip patch antenna is compact sized with circular polarization for RFID ...applications. Different arbitrary shaped ... See full document

... single patch on the bottom layer is fed by a coaxial probe and second patch on the top layer and both are electromagnetically coupled to each ...reconfigurable antennas are suitable candidates for ... See full document

... a comparative study of rectangular base desktop shaped broadband patch antenna (Antenna1) and triangular base desktop shaped broadband patch antenna ...both antennas are ... See full document

... at different scales and hence do not have a predefined size, which makes their use in antenna design very ...of antennas with notable characteristics. Fractal shaped antennas show some ... See full document

... L Shaped slot has been cut on the patch which provides improvement in bandwidth and return ...substrate, patch, defected ground surface, inverted L shaped slot and slot on the defected ground ... See full document

... filtering antennas, very few of them can be applied in dual-polarized antenna systems with multi-band ...lines without extra filtering circuits. With the introduction of a Γ-shaped feeding structure ... See full document

... In this topic the design and development of a dual linearly polarized aperture coupled circular micro-strip patch antenna at C-band are presented. The antenna uses a novel configuration of symmetric and asymmetric ... See full document

... Antenna-1: Patch with etched right-angled V-shaped open slot + Z-shaped feeding ...Antenna-2: Patch with etched right-angled V-shaped open slot + (Z-shaped + stub) feeding ... See full document

... rectangular patch antenna with attainable impedance bandwidth of greater than 20% has been demonstrated ...U-shaped patch, U-slot patch, or L-probe feed patch antennas, wideband ... See full document

... ABSTRACT: This paper presents the increase in bandwidth of a microstrip antenna using a simple slotted structure in microstrip antenna. The main aim of proposed work is to obtain a large bandwidth antenna with reduced ... See full document

... Microstrip antennas have gained more attention of researchers in recent times due to their light weight, small size, easy reproduction and integratibility with the ...these antennas are found less suitable ... See full document

... The Archimedean spiral antenna isolated in free space radiates a circularly polarized wave in two directions normal to the antenna plane. But in most applications, the unidirectional beam is needed instead of ... See full document

... A compact planar Monopole antenna is designed and fabricated at 2.4GHz for wireless sensor applications in 2.4GHz ISM bands. The design achieved a miniaturized antenna with a compact size of 16×23×0.8mm3. Here the ... See full document

... The feed given here is coaxial feed with connecting radius equal to 0.5mm. The feed is given exactly at point (6.5,11.5) which is marked as black circle in figure 1. The antenna can be resonated at different ... See full document

... The recent significant researches on Ultra Wide Band Wearable Antenna (UWBWA) for Wireless on-Body Area Networks (WBAN) are elucidated in this paper. The most sought technology by industrialist and academicians is UWB ... See full document

... ,35 0 ) and rectangle baffle for Reynolds number 500 are shown below. The flow stream attach the baffle tip cause the circulation zone, the strength of which strong is in case of rectangle baffle which cause the large ... See full document

... psycholinguistic research on morphological processing (see [25] for a recent review). Consider therefore an alternative functional interpretation for this frontal negativity that is less depen- dent on the notion of ... See full document