Results 1 to 10 of about 40,195 (185)
Performance Improvements in SNR of a Multipath Channel Using OFDM-MIMO [PDF]
International Journal of Electronics and Telecommunications, 2023 The Non Line of Sight (NLOS) broadband wireless access provided by Worldwide Interoperability for Microwave Access (WiMAX) operating in 2-11 GHz frequency is susceptible to the effects of multipath propagation, diffraction fading, vegetation attenuation,
Sharmini Enoch, Ifiok Otung
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Design and Simulation of Sigma-Delta Fractional-N Frequency Synthesizer for WiMAX [PDF]
Engineering and Technology Journal, 2008 This paper presents a design and simulation of proposed frequency synthesizer whichcan be used for WiMAX. Design parameters for the proposed fractional-N PLLsynthesizer for WiMAX system are either selected from WiMAX standards oraccording to results of ...
H. T. Ziboon, H.M. Azawi
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DUAL-BAND RECONFIGURABLE MIMO ANTENNA FOR WIRELESS APPLICATIONS
Journal of Engineering and Sustainable Development, 2021 This article presents design and simulation of a new compact four-element dual-band MIMO frequency reconfigurable antenna that can be reconfigured for WiMAX and LTE applications.
Abdullah A. Jabber, Raad H. Thaher
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Analysis of the Capacity, Spectral Efficiency and Probability of Outage of Adaptive Mobile Channel for WiMAX System [PDF]
Engineering and Technology Journal, 2014 This paper presents an analysis of the channel capacity, spectral efficiency and probability of outage for the 4th generation adaptive modulation ofWiMAX system.
Hadi T. Ziboon, Wasan S. Rasheed
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Yeni Nesil Kablosuz Ağ Teknolojisi: Wimax Standardının İncelenmesi
Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2016 Wimax (Worldwide Interoperability for Microwave Access) teknolojisi, Wimax Forum tarafından çeşitli standartları geliştirilen, geniş alanda iletişim sağlayan bir kablosuz ağ teknolojisidir. Çalışma boyunca Wimax hakkında bilgi verilmiştir.
Arafat Şentürk +4 more
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DESIGN OF A DUAL-BAND REJECTION PLANAR ULTRA-WIDEBAND (UWB) ANTENNA
Journal of Engineering and Sustainable Development, 2022 This article discusses about a small Ultra-wideband fix radio wire with two score channels. Spaces are embedded into the fix of the receiving wire to give WiMAX and WLAN recurrence band dismissal.
Sahar K. Hassan +2 more
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Frequency Reconfigurable Split Ring Antenna for LTE And WiMAX Applications [PDF]
International Journal of Electronics and Telecommunications, 2020 This paper presents frequency reconfigurable dual band antenna for WiMAX and LTE 2500 band applications using four PIN diode switches. The antenna is compact in size with dimensions of 30 x 30 x 0.8 mm3 and designed on FR-4 dielectric substrate with a ...
B.T.P. Madhav +5 more
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Measurement Science Review, 2023 This article reports the Modified Microstrip Feed Hybrid Rectangular Dielectric Resonator Antenna (RDRA). The proposed structure has a ground plane with a plus-shaped slot on an FR4 substrate with a height of 1.6 mm and dimensions of 38 mm x 35 mm.
Chaitanya B, Manjunathachari K
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Dual Band Microstrip Semicircular Slot Patch Antenna for WLAN and WIMAX Applications [PDF]
Radioengineering, 2022 A dual band microstrip antenna for WIMAX and WLAN applications is analyzed and presented in this paper. The proposed antenna has semicircular slot in patch and Defected Ground Surface (DGS) technique for the improvement of its bandwidth and gain ...
M. T. Mushtaq +5 more
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Miniaturization of palanar antennas based on metamaterials for 5G and WIMAX communications applications [PDF]
Journal of Electrical and Electronics Engineering, 2021 The objective of this work is the design and simulation of an antenna based on metamaterials in order to miniaturize the initial dimensions of the planar antennas. Metamaterials are on the rise in recent years.
BOUSALAH Fayza +2 more
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