[PDF] Top 20 Compact Microstrip Antenna for RFID Applications

... As stated in the previous section, results presented in Fig. 3 have been obtained by using the planar full-wave simulator Ansoft Designer, i.e., by assuming an infinite ground plane. In this section, the sensitivity of ... See full document

... Fractal antenna engineering focuses on two areas one is the design and analysis of fractal elements and other concerns to the application of the fractal theory to the design of antenna ...the antenna ... See full document

... designed antenna is developed from a classic quadrifilar spiral structure [24] with 1 / 4 λ spiral ...(LHCP) antenna is discussed, and the phase difference can be obtained in ...proposed antenna, the ... See full document

... multiband antenna fed by a coplanar waveguide (CPW) for Wireless applications is ...The antenna consists of a rectangular metal radiating patch of dimensions 30 x 20 x ...proposed antenna has ... See full document

... Abstract—A compact wideband circularly polarized (CP) square slot antenna for universal ultra high frequency (UHF) RF identification (RFID) handheld reader applications is proposed, fabricated, ... See full document

... type antenna with open L- and T-shaped slots for wideband applications and achieved about ...MS-fed antenna with small size in [9–11] was investigated, which could overcome the aforementioned problem ... See full document

... of compact Microstrip patch antenna incorporated by two orthogonal L-shaped switchable slots is proposed to achieve circular ...the antenna can be radiate with either right handed circular ... See full document

... Abstract—A compact dual-band CPW-fed triangle-shaped antenna is proposed for applications in ...and RFID. The designed antenna, including ground plane, is only 28 mm in height and 26 mm ... See full document

... of antenna surface current distribution at 922 MHz is shown in ...above antenna at xy-plane and z = 20 mm is demonstrated, as shown in ...near-field antenna region as shown in ... See full document

... multiband antenna can be categorized into: PIFAs, wire Antennas and defected patch and ground antennas ...conventional microstrip patch antenna is also one of the technique for getting multiband ... See full document

... of antenna and multiple frequency bands can be achieved by cutting slots of different geometries like rectangular, triangular, H-shape, U-shape ...An antenna designed with some slots on the ground plane and ... See full document

... slot antenna [9].Compact circularly polarized microstrip antennas are used in various applications like medical implant communication services, RFIDs, compact mobile communication ... See full document

... efficient compact devices. In the RF and microwave studies, it says that microstrip patch antenna are considered as a smart solution for compact and cost effective wireless communication ... See full document

... In this paper [6], proximity –fed circularly polarized slotted patch antenna had been proposed for RFID handheld reader application. A square patch radiator with a length of 60mm is used. The substrate ... See full document

... several applications which require higher bandwidth; such as mobile phones these days are getting thinner and smarter but many application supported by them require higher bandwidth, so microstrip ... See full document

... the antenna orientation desсribed in ...the antenna is exhibiting, сlose to typiсal miсrostip antenna radiation patterns, in resonating frequenсy of ...slotted-shaped antenna throughout the ... See full document

... According to the design procedure described in the above section, an ARMSA for GPS applications is simulated by Ansoft HFSS. To confirm the simulated results, the antenna is fabricated and tested. Figure 5 ... See full document

... monopole antenna for multiband operation of mobile handsets. The proposed antenna has a planar rectangular radiating patch in which a folded slit is inserted at the patch’s bottom ...proposed antenna ... See full document

... several microstrip patch antennas available in literature which utilize single ...suspended microstrip antennas [9-15] are simple to realize and offer high impedance bandwidth of nearly ...the ... See full document

... from the figures, omnidirectional patterns can be observed for the H-plane. These patterns are comparable to those reported for a conventional dipole antenna. It is important to note that at the higher frequency ... See full document