Design and Optimization of a High Gain Multiband Patch Antenna for Millimeter Wave Application

Abstract

<p>This paper presents an enhanced Quadri-band microstrip patch antenna, using defective slots in the ground plane, designed to operate in the millimeter wave band, formulated using cavity model and simulated by an EM-simulator, based on finite element method: HFSSv15 (High Frequency Structure Simulator). The proposed antenna incorporates two symmetric patterns of “U” shaped slots with an “I” shaped slot engraved in the middle of the ground plane. The resulting antenna has four frequency bands; the first resonant frequency is located in the Ka band, at about 27Ghz, the second at nearly 35Ghz, the third at 41Ghz and the last one at 51GHz. Those resonant frequencies could be shifted by tuning the slots dimensions introduced if the ground plane of the proposed antenna .</p><p> </p>

Design and Analysis of Broadband Elliptical Microstrip Patch Antenna for Wireless Communication

“…Also the gain can be improved by proposing antenna array all these suggestion are required to make the proposed antenna to serve the new generations of mobile communications. The size of the proposed elliptical antenna is (30 × 21 × 1.6) 𝑚𝑚 3 . The antenna has a good the bandwidth frequency is 24GHz with 2D/3D total gain broadband pattern with 3 dB angular width is 20.6 dBi.…”

“…To fulfil all the needs of the fifth generation (5G) wireless system to facilitate higher data rate, better reliability, more connectivity, lower latency and improved security features wireless system designers need a new concept and design approach. Recently some work has done by the authors in designing 5G antennas that have published the millimetre wave (mm-wave) frequencies are likely to use by fifth generation [3].…”

Radiation effect of fractal sierpinski square patch antenna

“…The simulation results are presented in triple iterations are designed using CST studio suite software 2014. First step is the determination of a square shape dimension [24][25][26][27][28]. The next step consists of division of it to nine tiny congruent squares.…”

Enhancement gain of broadband elliptical microstrip patch array antenna with mutual coupling for wireless communication

“…Where ( , ) and ( , ) is are the basic functions on the patch and on the probe respectively and, ( ℎ ) is the attachment mode [14] For more information on the subject see Refrence [2,[15][16][17][18][19][20][21][22].…”