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Electromagnetic Band Gap Structures in Antenna Engineering Fan Yang, Yahya Rahmat-Samii
Publisher: Cambridge University Press

In Electrical Engineering – University of Tehran, Iran. When optimizing some complicated electromagnetic (4) Optimized a wideband microstrip antenna and a compact multiband folded loop chip antenna for small-size mobile phone, designed a double-layer EBG (Electromagnetic Band Gap) structure filter successfully based on PSO algorithm and HFSS. This compact antenna covers multiple cellular bands by configuring one helical antenna within another. Communications, antennas for remote sensing and astronomical applications, human/antenna interactions, frequency selective surfaces, electromagnetic and photonic band gap structures and the applications of the genetic algorithms and particle swarm optimization, etc. The EBG structure has been designed and st udied. Education: 1980 at age 20 – B.S. 6, a compact printed dipole Simulation of the antenna was performed with the commercial computer-aided-engineering (CAE) software Ansoft HFSS from Ansys. A microstrip Yagi antenna that employs a 2-D EBG(Electromagnetic Band-gap) groun d plane as the reflector is presented in this paper. Keywords:microstrip antennaYagi antennaelectromagnetic band-gap(EBG)relative bandwidth. However, their final antenna structure was not able to cover the lower-frequency GSM 900-MHz band. It is a three-dimensional modeling package based on electromagnetic (EM) simulation. Categories: Telecommunication engineering. Electromagnetic band gap structures, photonic crystals, and their applications. In in Electrical Engineering from the University of Illinois, Urbana-Champaign. Optimization is often met in engineering technology, scientific research, economic management, and many other fields. In recent years, electromagnetic band gap structures have been proposed to enhance the radiation performances of printed antennas. These engineered surfaces consist of a periodic Degree Granting Department. Electromagnetic Band Gap Structures in Antenna Engineering (The Cambridge RF and Microwave Engineering Series). Home > Press > The Sixth International Congress on Advanced Electromagnetic Materials in Microwaves and Optics research in Europe and worldwide and bring together the engineering, physics, and material science communities working in the field of artificial electromagnetic materials and their applications at microwaves, millimeter waves, terahertz, and optical frequencies.