[PDF] Top 20 Metamaterial Inspired Patch Antenna with L-Shape Slot Loaded Ground Plane for Dual Band (WiMAX /WLAN) Applications

... for applications to multimode communication systems ...popular antenna designs suitable for the applications of wireless local area network (WLAN) and world-wide interoperability for microwave ... See full document

... of WLAN it has reasonable frequency bandwidth, but at lower frequency of Wi-MAX it has narrow band compare to reasonable required ...proposed antenna is at centre frequency ...of patch ... See full document

... initial antenna dimensions were obtained using the commercially available simulator, HFSS, and the optimal dimensions were finally obtained through some iterative simulations and experiment ...trapezoid ... See full document

... fed dual band-reject ultra wideband antenna with sharp band edge frequency of ...The antenna consists of a rectangular patch on the front side and a partial ground ... See full document

... a dual-band coplanar patch antenna integrated with an electromagnetic bandgap substrate is reported in [1], a dual-wideband printed T-shaped monopole antenna is proposed for ... See full document

... (WLAN) applications, such as ...Many dual-band antennas using various impedance matching and feeding techniques for WLAN applications, especially for enhancing the ... See full document

... for WLAN, Wi-Max, and Satellite application at resonant frequencies of ...for WiMax, 5.2 GHz and 5.8 GHz for WLAN and 6-7 GHz for satellite application ...shaped slot effective radius of ... See full document

... more band-notched UWB antenna designs have been proposed [9–17, 21, ...UWB antenna with dual band-notched characteristics. The dual band- notched operations are achieved ... See full document

... stop band and pass band at ...and ground plane contribute to radiating ...pass band at ...radiating patch with little surface current around the L-shaped slot as ... See full document

... the WLAN and WiMAX bands becomes a new tendency, and the multi-band antenna has attracted much public attention ...for dual-band applications. And, some tri- band ... See full document

... or ground plane. In [1], tri-band operation of the proposed antenna is obtained by a rectangular slot, a trapezoid slot and strips embedded in the rectangular slot on the ... See full document

... fractal slot antenna, the dual-band and CP operations were obtained ...a ground plane embedded with an inverted-L slit ...two loaded spiral slots in the ... See full document

... the slot antennas [4–6], the ring patch antennas [7, 8], and the planar inverted-F antennas (PIFAs) [9–11] have been ...practical applications. Considering that the slot patch structure ... See full document

... of antenna get increases by increasing bandwidth and gain decreases ...shaped slot effective radius of circle get decreases and patch current ...of antenna get increases. Improved bandwidth is ... See full document

... multi-band applications. To meet these requirements, dual-band microstrip patch antennas are extensively used in different fields of communication for their compact size, versatility, low ... See full document

... microstrip patch antenna loaded with slots and slits to achieve ...The antenna is designed on FR4 substrate with a dimension of ...The antenna is introduced with six parallel slots ... See full document

... proposed antenna at ...xz plane and omnidirectional pattern in yz plane with cross polarization level as below as − 35 ...lower band while some inconsistencies are involved in the higher ... See full document

... CP antenna design is increasing, the need for small antennas with dual-band CP behavior has greatly ...the dual-band CP antennas [1–5] in the open ...the dual-band CP ... See full document

... proposed antenna has been constructed and experimentally ...fabricated antenna are 350 MHz (2370–2720 MHz), 680 MHz (3390–4070 MHz), and 1080 MHz (4920–6000 MHz), which cover the required bandwidths for ... See full document

... microstrip antenna, reported here, is not very small. The gain of this antenna is small but it can be increased using gain enhancement ...microstrip patch antenna using DGS structure reduces ... See full document