[PDF] Top 20 Bidirectional High Gain Antenna for WLAN Applications

... the antenna satisfy the technical request for high performance, being lightweight and low profiles as well as the need to meet the additional economic constraints of low cost, simplicity, and ...the ... See full document

... multiband antenna has grown drastically in last few ...an antenna that it should be operate at different frequencies for simultaneous operations at multiple frequency ...of antenna is done by using ... See full document

... MIMO antenna consists of two symmetric back-to-back monopoles, of which the first monopole (branch 1) is used to excite two resonant ...MIMO antenna is printed on the front side of a commercial ...proposed ... See full document

... of high gain antennas in microwave frequencies is essential for wireless communications and ...RADAR. High gain can be achieved by using a reflector antenna or an array antenna ... See full document

... dual-polarized antenna loading FSS for 5G wireless local networks (WLANs) application is proposed in this ...the antenna consists of two orthogonal bow- tie dipoles and a ground ...radiation gain ... See full document

... Ant.a and Ant.b in the two resonant frequency bands are plotted in Figs. 4 and 5, respectively. Figs. 4 and 5 show that the induced current at port 2 before decoupling is strong at 2.51 GHz while it is weak at 5.21 GHz. ... See full document

... proposed antenna is realized by CRMA which is capable of operating for dual, triple and quad bands between ...better gain, the antenna with slot in second and third quadrant gives the gain of ... See full document

... Figure 3 shows the effect of the slot’s length (L2). Although increasing the slot’s length results in better impedance matching at the middle of the bandwidth, the impedance bandwidth will decrease. Moreover, by ... See full document

... monopole antenna covering WLAN/WiMAX bands is investigated in this ...proposed antenna has a compact size of 36 × 25 mm 2 and consists of a circular ring, a split ring radiator and a trapezoid ... See full document

... multiband antenna has become one of the most important circuit elements and attracted much ...802.11 WLAN standards in the ...bands antenna with low cost, compact size, easy fabrication, and higher ... See full document

... have high degree correlation between a transmitted signal and received ...patch antenna, considered transmitting and receiving antennas arranged one to one face with a distance of 50cm ... See full document

... In order to examine the radiation characteristics of this proposed antenna, the prototype based on the design was fabricated and measured to compare with the simulation results. Measured and simulated return loss ... See full document

... reconfigurable antenna for Bluetooth and wireless local-area network (WLAN) applications has been designed in ...a high data rate, short-range low-power communication within a tightly specified ... See full document

... the antenna is one of the crucial components which determine the performance of the communication ...miniaturized antenna with multiband characteristic is studied widely to fulfill the demand ... See full document

... DRA, due to its attractive features, has gained overwhelming importance for MIMO applications. DRA is a three-dimensional structure bearing features such as high bandwidth, high radiation efficiency, ... See full document

... factor high gain pattern reconfigurable MIMO antenna array for handheld ...driven antenna element the form factor of the array will be much smaller compared to a traditional phased array ... See full document

... for gain enhancement of the antenna, that exhibits a gain with maximum value of 8 dbi and percentage bandwidth of ...monopole antenna with circular ring patch on a hexagonal ground plane has ... See full document

... proposed antenna design is simulated in FEM (Finite Element Method) based HFSS ...The antenna is fabricated, and results in terms of return loss, radiation pattern and gain are measured using MS2037C ... See full document

... With the rapid development of wireless communications, fast expansion of wireless services, and increase of mobile subscribers, channel capacity is becoming more and more critical. Research work has focused on frequency ... See full document

... In planar antennas, the metamaterial superstrate based designs are very demanding for high-gain antenna applications. As the effective permittivity or the permeability of a material approaches ... See full document