Suchergebnisse - "Boukarkar, Abdelheq"

Miniaturized frequency-tunable self-quadruplexing four-element MIMO antenna system von Boukarkar, Abdelheq, Lin, Xian Qi

“… We propose a self-quadruplexing four-element multiple-input-multiple-output (MIMO) antenna system with frequency agility. Four separately-fed orthogonal …”
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A Miniaturized Extremely Close-Spaced Four-Element Dual-Band MIMO Antenna System With Polarization and Pattern Diversity von Boukarkar, Abdelheq, Lin, Xian Qi, Jiang, Yuan, Nie, Li Ying, Mei, Peng, Yu, Yi Qiang

“… We propose a miniaturized design of a four-element dual-band multiple-input-multiple-output (MIMO) antenna system. The dual-band function is obtained by …”
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Miniaturized Single-Feed Multiband Patch Antennas von Boukarkar, Abdelheq, Xian Qi Lin, Yuan Jiang, Yi Qiang Yu

“… This communication introduces an approach for designing miniaturized single-feed multiband patch antennas. The size reduction is obtained by loading shorting …”
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Development of a Low Radar Cross Section Antenna With Band-Notched Absorber von Mei, Peng, Lin, Xian Qi, Yu, Jia Wei, Boukarkar, Abdelheq, Zhang, Peng Cheng, Yang, Zi Qiang

“… A low radar cross section (RCS) antenna designed with band-notched absorber is described. First, a dual-polarization absorber with relative bandwidth more than …”
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A Tunable Dual-Fed Self-Diplexing Patch Antenna von Boukarkar, Abdelheq, Lin, Xian Qi, Jiang, Yuan, Yu, Yi Qiang

“… We propose a simple and compact design of a tunable self-diplexing patch antenna. Two U-shapes are etched on the same platform to locate the radiating patches …”
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A Low Radar Cross Section and Low Profile Antenna Co-Designed With Absorbent Frequency Selective Radome von Mei, Peng, Lin, Xian Qi, Yu, Jia Wei, Zhang, Peng Cheng, Boukarkar, Abdelheq

“… A low radar cross section (RCS) and low profile antenna co-designed with absorbent frequency selective radome (AFSR) is investigated. A pair of circular slot …”
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A Compact Frequency-Reconfigurable 36-States Patch Antenna for Wireless Applications von Boukarkar, Abdelheq, Lin, Xian Qi, Jiang, Yuan, Yang, Xiao Fan

“… We propose a simple and compact design of a patch antenna with the frequency-reconfigurability function. Six p-i-n diodes are positioned symmetrically along …”
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Bandwidth enhancement of compact patch antennas by loading inverted “L” and “T” strips von Boukarkar, Abdelheq, Satouh, Rachdi

“… We propose simple designs of compact patch antennas with bandwidth enhancement. Firstly, an inverted “L” strip is loaded onto the corner of one radiating patch …”
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Miniaturized frequency-reconfigurable single-feed multi-band antenna with bandwidth enhancement for wireless applications von Boukarkar, Abdelheq, Rachdi, Satouh, Merabet, Mohamed Amine, Baguigui, Sami, Adda Benziane, Khalil

“… We propose a miniaturized frequency-reconfigurable multiband antenna with bandwidth enhancement. The main radiating patch is shorted from one edge to reduce …”
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A compact four states radiation-pattern reconfigurable monopole antenna for Sub-6 GHz IoT applications von Boukarkar, Abdelheq, Rachdi, Satouh, Mohamed Amine, Mrabet, Sami, Baguigui, Benziane Khalil, Adda

“… A simple design of a compact radiation-pattern reconfigurable monopole antenna with different states is proposed. The antenna switches between four radiation …”
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A Dual-Band Frequency-Tunable Magnetic Dipole Antenna for WiMAX/WLAN Applications von Boukarkar, Abdelheq, Xian Qi Lin, Yuan Jiang

“… In this letter, a new dual-band frequency-tunable antenna for Worldwide Interoperability for Microwave Access (WiMAX) and Wireless Local Area Network (WLAN) is …”
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Compact mechanically frequency and pattern reconfigurable patch antenna von Boukarkar, Abdelheq, Lin, Xian Qi, Jiang, Yuan, Chen, Yi Jun, Nie, Li Ying, Mei, Peng

“… The authors propose the design of a compact mechanically frequency and pattern reconfigurable patch antenna. The frequency tuning is achieved by changing the …”
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An efficient hybrid solar and electromagnetic harvesting system for autonomous operation of small sensors von Meddour, Fayçal, Bencherif, Hichem, Boukarkar, Abdelheq, Abdi, Mohamed Amir, Amir, Mounir

“… •A combination of solar cells and a rectenna is proposed to realize a solar and electromagnetic energy harvesting system.•SHJ solar cells with a combination of …”
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A Highly Integrated Independently Tunable Triple-Band Patch Antenna von Boukarkar, Abdelheq, Xian Qi Lin, Jia Wei Yu, Peng Mei, Yuan Jiang, Yi Qiang Yu

“… A highly integrated tunable triple-band patch antenna is designed and fabricated. Two U-slots are cut in the same radiating patch to achieve triple-band …”
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Compact highly integrated wide-tunable unidirectional dual-band patch antenna for wireless applications von Boukarkar, Abdelheq, Lin, Xian Qi, Jiang, Yuan, Yu, Yi Qiang

“… A compact dual-band patch antenna with independent tuning of both frequencies is introduced. The frequency agility is achieved by inserting two varactor diodes …”
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Characteristic mode analysis of a compact circularly polarized rotated square slot antenna von Oteng Gyasi, Kwame, Boukarkar, Abdelheq, Obeng Kwakye, Kingsford Sarkodie, Ellis, Mubarak Sani, Ahmed, Abdul‐Rahman, Kponyo, Jerry John, Basit, Muhammad Abdul, Shoaib, Nosherwan

“… Presented in this paper is a circularly polarized (CP) wide 45° rotated slot antenna with a broad bandwidth. Characteristic mode analysis is initially carried …”
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Compact dual-band antennas with large frequency ratio and bandwidth enhancement for wireless applications von Boukarkar, Abdelheq, Lin, Xian Qi, Jiang, Yuan

“… In this paper, compact single-feed dual-band antennas for different wireless applications are proposed. First, a dual-band antenna with a comparatively large …”
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A new reconfigurable multi-band monopole antenna for different wireless applications von Boukarkar, Abdelheq, Xian Qi Lin, Yuan Jiang

“… A new compact reconfigurable multi-band monopole antenna for different wireless applications is proposed. The antenna can be reconfigurable using two switches …”
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