Mehdi Alipour Masoumabad (or Alipoor)
I was born in Tehran, Iran, on Feb 16, 1992. Since I remember I was into technology. I finished up my BSc in Communication Engineering with an ISI paper in 2015. I continued my education by entering MEng in Field & Waves by Exceptional Talents Quota. Since then, I've been working as an English teacher in some of the prestigious institutes in Tehran, Iran while actively working on a variety of antennas. My main characteristic is being creative which is how I face problems in a way that I overcome them fast and precisely. I don't give up unless I conquer it so I would introduce myself as a hardworking person, too. When we need to finish a project perfectly we need to cooperate optimally, therefore teamwork matters. My motto is always to be a Life-Long Learner person.
Circuit Model Analysis of a Polarization and Wide Angle Independent Hexagonal Shaped Metamaterial Absorber
This paper presents an equivalent circuit model of metamaterial absorber (MA) based on triple hexagonal shaped resonators. This metamaterial unit cell absorber possesses a nearly wide angle perfect absorption of incidence wave and polarization independence. The absorption is occurred in three different frequencies. The absorptivity is as high as 98%, 93% and 94%, at 3.5 (GHz), 4.7 (GHz) and 6.6 (GHz), respectively. The equivalent circuit model of a single hexagonal ring has been extended to the triple band absorber structure. The simulation of the circuit model agrees well with the full-wave simulation, regarding to return loss and absorption. The important features of this method are simple fabrication of metamaterial absorber and maximum absorption in three frequencies. The proposed metamaterial absorber has wide applications such as thermal detector, stealth technology and imaging. Moreover, a very good agreement between simulation and measurement results has been observed.
Liquid-Liquid Percentage Determination Using SingleFrequency Amplitude Measurements
This paper presents a novel technique for the liquid-liquid percentage reading, based on the measurement at a single frequency of the transmission amplitude in a cavity resonator with a small pipe where the liquids flow. The proposed approach presents a number of advantages over the conventional technique, based on the determination of the frequency shift of a cavity resonator with a pipe for the liquids. First of all, the proposed technique requires just an oscillator and a power meter at a fixed frequency, instead of the complex equipment needed for the broadband measurement of the scattering parameters of the circuit, as in the conventional technique. Consequently, the
proposed method is well-suited for the implementation of low-cost embedded sensors. Moreover, by avoiding the frequency sweep, the reading is instantaneous and therefore the real-time determination of the characteristics of flowing liquids is possible. Experimental results have been performed with a substrate-integrated waveguide (SIW) cavity operating around the frequency of 2.48 GHz (ISM band), by comparing the performance of the proposed approach and the traditional one in the determination of the liquid-liquid percentage of mixtures of acetone and isopropanol.
TEN FINGERS TYPING
TEN FINGERS TYPING
Working on Microwave Sensors, material characterization, as a PhD student at the University of Pavia, italy
July 2019 – 2020
Teaching English as a second language at Pardisan institute (adults, teenagers, and children), Talie Danesh institute
Teaching assistant of Electromagnetics course in Qom University of Technology located in Qom, Iran
IEEE Graduate Student Member
General Teacher Training Course (TTC)
Iranian Young Researchers and Elite Club
International Plasma Antenna Workshop
Volunteer Organizer of EUMW2022
Incentive award from uni. in 2015
Currently, I'm working on microwave sensors, especially material characterization where we try to develop a new method to measure the complex permittivity of the materials.
My final goal is not only to pursue my love of technology and benefit my creativity but also to collaborate with researchers to reach their goals and make the world a better place to live through technology. In this way, I've started to review Electromagnetics basic books and learn RF design techniques, and numerical techniques using Matlab.
I'm a huge fan of different kinds of sports. I played futsal in series D Italy. I've been doing fitness since I was 22. I played volleyball and basketball in my college. I'm a fan of swimming, ping-pong, badminton, mountain climbing and running, too.
-Antennas: Leaky Wave Antennas, Slot Antennas, Plasma Antennas, Metamaterial Antennas, LPDA, Blade, and spiral