@article {Haddad20222115, title = {1{\texttimes}16 Rectangular dielectric resonator antenna array for 24 Ghz automotive radar system}, journal = {Bulletin of Electrical Engineering and Informatics}, volume = {11}, number = {4}, year = {2022}, note = {cited By 0}, pages = {2115-2123}, abstract = {This paper presents the design of a 1{\texttimes}16-elements RDRA array for anti-collision radar SRR application at 24 GHz. A single RDRA with high dielectric constant of 41, fed by a simple microstrip line feeding technique, is initially designed to operate around 24 GHz. The RDRA element is further used within an array network structure made up of 16 linear antenna elements to cover the same frequency band. The simulated 1{\texttimes}16 RDRA array can reach a high gain, up to18.6 dB, very high radiation efficiency (97\%), and ensure enough directional radiation pattern properties for radar applications with a 3-dB angular beam width of 6{\textdegree}. To validate our design, RDRA array{\textquoteright} radiation pattern computed results are compared to an equivalent fabricated patch antenna array reported in the literature. {\textcopyright} 2022, Institute of Advanced Engineering and Science. All rights reserved.}, doi = {10.11591/eei.v11i4.3068}, url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85133448647\&doi=10.11591\%2feei.v11i4.3068\&partnerID=40\&md5=a0d9425608cbc6d17f3ea7aeb3718bdd}, author = {Haddad, A. and Aoutoul, M. and Essaaidi, M. and Sabri, K. and Khoukh, A. and Errami, Y. and Had, A. and El Moukhtafi, F. and Jouali, R.} } @conference {Haddad2019, title = {Efficient Stacked Cylindrical Dielectric Resonator Antenna for Anticollision Short Range Radar at 79GHz}, booktitle = {International Symposium on Advanced Electrical and Communication Technologies, ISAECT 2018 - Proceedings}, year = {2019}, note = {cited By 0}, doi = {10.1109/ISAECT.2018.8618833}, url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85062468314\&doi=10.1109\%2fISAECT.2018.8618833\&partnerID=40\&md5=0e4f2684dccbbbf03196e55a1fa16de3}, author = {Haddad, A. and Aoutoul, M. and Rais, K. and Faqir, M. and Essaaidi, M. and Lakssir, B. and Moukhtafi, F.E. and Jouali, R.} } @article {Haddad201812, title = {Design of high gain novel dielectric resonator antenna array for 24 GHz short range radar systems}, journal = {Advanced Electromagnetics}, volume = {7}, number = {4}, year = {2018}, pages = {12-18}, doi = {10.7716/aem.v7i4.874}, url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85052828658\&doi=10.7716\%2faem.v7i4.874\&partnerID=40\&md5=f03b09d177b785f22ce0d744b8db6f72}, author = {Haddad, A. and Aoutoul, M. and Rais, K. and Essaaidi, M. and Faqir, M. and Bouya, M.} } @conference {Haddad2017484, title = {A high gain Novel Dielectric Resonator Antenna (NDRA) for anti-collision short range radar (SRR) application}, booktitle = {International Conference on Multimedia Computing and Systems -Proceedings}, year = {2017}, note = {cited By 0}, pages = {484-486}, abstract = {This paper presents the design of Novel Dielectric Resonator Antenna (NDRA) feed by a micro-strip line for anti-collision radar SRR application at 24 GHz. The proposed NDRA operates at a frequency of 24 GHz with a dielectric constant of 18. The simulated NDRA has a high gain (12.24 dB) and a high radiation efficiency (94 \%). The return loss, radiation pattern and gain of the proposed antenna are evaluated. The simulation process was carried out using Computer Simulation Technology (CST) Microwave Studio. {\textcopyright} 2016 IEEE.}, doi = {10.1109/ICMCS.2016.7905582}, url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85019154107\&doi=10.1109\%2fICMCS.2016.7905582\&partnerID=40\&md5=5e26a28411e91981e44e0fd02ad0dda4}, author = {Haddad, A. and Aoutoul, M. and Rais, K. and Essaaidi, M.} } @article {Aoutoul2017125, title = {A novel interconnection technique using zero-degree phase shifting microstrip TL for RF QFN package at S-band}, journal = {Progress in Electromagnetics Research Letters}, volume = {67}, year = {2017}, note = {cited By 0}, pages = {125-130}, abstract = {In this paper, we propose a novel interconnection technique for a flip-chip quad flat no-lead (FC QFN) package which can decrease the amount of the transmission line (TL) phase shift. The RF die inputs and outputs (I/O) are connected to the package lead fingers by a small size, 1000 {\textmu}m length, microstrip line having a gap capacitor consisting of staked plates (fingers) where the space in between is filled by a ceramic material of 10.2 dielectric constant value. This technique can reduce the effect of transmission line inductance and makes the novel package interconnection behaving as a composite left right handed (CLRH) TL; hence, one can set the TL phase shift to zero degree at the desired operating frequency band (i.e., S-band) by just tuning geometrical and/or physical interconnection structure parameters. {\textcopyright} 2017, Electromagnetics Academy. All rights reserved.}, doi = {10.2528/PIERL17031301}, url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85019546909\&doi=10.2528\%2fPIERL17031301\&partnerID=40\&md5=4be55e2571c969bc93a364b5554f37fc}, author = {Aoutoul, M. and Haddad, A. and Essaaidi, M. and Faqir, M.} }