[PDF] Top 20 Design and Simulation Based Studies of a Dual Band Antenna for WLAN/WiMax Application

... multiband antenna has been playing a very important role for wireless service ...a dual band patch antenna have been investigated in this ...geometry dual band operation has been ... See full document

... multi-band antenna for 5.2/5.8 GHz WLAN IEEE ...GHz WiMAX IEEE ...like antenna size, antenna purpose, total area occupied by the antenna and its frequency of operation has ... See full document

... proposed antenna is SRR, composed of several (at least 2) concentric conductive open rings with gaps placed at opposite ...the antenna size (thanks to their reduced footprint), achieved due to the ... See full document

... A Dual band slotted microstrip patch antenna is designed for IEEE ...802.11a WLAN system. It is realized by two single slotted single band microstrip antennas with slotted ground ... See full document

... compact dual-band multiple-input-multiple-output (MIMO)/diversity antenna is ...This antenna is designed for 2.4/5.2/5.8 GHz WLAN and ...GHz WiMAX applications in portable mobile ... See full document

... proposed antenna is fabricated, and its return loss is measured by using Agilent/HP N9923A 6 GHz Handheld RF Vector Network Analyzer in Figure ...proposed antenna has four bands: band 1, 915 MHz ... See full document

... (3) The second important MIMO parameter is the diversity gain (DG). It is the amount of improvements obtained from multiple to single antenna systems. The diversity gain can be calculated using DG equation, given ... See full document

... UWB band, such as: IEEE 802.11a WLAN system operating at ...IEEE802.16 WiMAX system covering the ...to design UWB antennas with band-notched characteristics in those frequencies to ease ... See full document

... the antenna can cover 3.5/5.5-GHz (3.3–3.7 GHz/5.25–5.85 GHz) WiMAX and the ...GHz) WLAN bands. The antenna is simulated using Ansoft HFSS and ... See full document

... compact, dual-band modified circular slot antenna is designed and ...proposed antenna resonates at two frequencies of ...proposed antenna shows broadsided radiation pattern in E-plane ... See full document

... the antenna in [1–5]. Meanwhile, a lot of dual-polarized antennas with different feeding network mechanisms were designed in past research ...achieve dual polarizations is divided into two aspects: ... See full document

... ). Based on previous design [12], the initial prototype of the proposed antenna was selected for its simple structure and easy excitation for multi-frequency ...the antenna size, dimension of ... See full document

... miniaturize antenna size while keeping better performances, such as low profile, multiple operation bands, wide bandwidth, design simplicity and high ...several antenna designs with various ... See full document

... proposed dual-band antenna was designed by using Ansys HFSS software, which is based on the finite element method ...the antenna parameters, an experimental prototype of the designed ... See full document

... monopole antenna consisting of a rectangular patch with two different shaped slots and a 50 Ω microstrip feed line is presented in ...proposed antenna. The designed monopole antenna is achieved which ... See full document

... and design parameters of the proposed dual-band electrically small microstrip patch antenna are shown in Figure ...designed antenna is fabricated on an FR4 substrate having thickness of ... See full document

... UWB antenna with rejected characteristic is ...frequency band-notch function are embedding slots [6–8], using defected ground structure (DGS) [9– 11], or employing the above two methods simultaneously ... See full document

... MIMO antenna with an omnidirectional radiation pattern is proposed for non-line of sight (NLOS) communication on the low-cost fr-4 dielectric substrate for 4g and future ...patch antenna system was created ... See full document

... (HFSS.12) simulation software was used for simulations, while the Agilent 8722D vector network analyzer and the Satimo StarLab far field measurement system were used for ... See full document

... for dual-band antennas, the coplanar waveguide (CPW) [12-18] is very attractive by researchers due to its attractive features, such as low profile, low cost and better isolation from feeding ...Thus, ... See full document