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8篇 您的检索式:作者名="Hijab"
    题名 作者 年代 出处 被引量
1The role of organic osmolytes in the response of cultured astrocytes to hyperosmolarity显示文摘Hijab S Havalad S Snyder AK 0,,:1
2Pharmacokinetics of paracetamol ( acetaminophen ) after intravenous and oral administration 显示文摘Rawlins MD Henderson DB Hijab AR 1977Eur J Clin Pharmacol1977,11,4:1
3The volume of the unit ball in Cn显示文摘Hijab O 2000Amer Math Monthly2000,107,:1
4Pharmacokinetics of paracetamol ( acetaminophen ) after intravenous and oral admi- nistration 显示文摘Rawlins MD Henderson DB Hijab AR 1977Eur J Clin Pharmacol1977,11,4:1
5Pharmacokinetics of paracetamol (acetaminophen) after intravenous and oral ad- ministration 显示文摘RAWLINS MD HENDERSON DB HIJAB AR 1977Eur J Clin Pharmacol1977,11,4:1
6Pharmacokinetics of paracetamol (acetaminophen) after intravenous and oral administration显示文摘RAWLINS MD HENDERSON DB HIJAB AR 1977Eur J Clin Pharmacol1977,11,4:1
7The Volume of the unit ball in C^n 显示文摘HIJAB O 2000Amer Math Monthly2000,107,:1
8Helix Inspired 28 GHz Broadband Antenna with End-Fire Radiation Pattern显示文摘This paper presents the design and characterization of a via free planar single turn helix for 28 GHz broadband applications.The proposed antenna is designed using ROGERS RO4003 material,having a simple structure and end-fire radiation pattern.The antenna comprises of a compact dimension of 1.36λ_(0)×0.9λ_(0) with a thickness of 0.0189λ_(0)(whereλ_(0) is the free-space wavelength at the central frequency of 28 GHz).Parametric study has been carried out to investigate the impact of key design parameters and to achieve an optimum design.Results show a good agreement between the simulated and measured results.A single turn helical inspired antenna covers−10 dB impedance bandwidth of 26.25-30.14 GHz having a peak gain of 5.83 dB and radiation efficiency up to 85%.Moreover,linear array configurations with 2 and 4 elements have been analyzed for applications with higher gain and space constraints.Presented array configurations are suitable for applications having space constraints in one dimension.Results show that peak gain up to 8.2 dB and 11.1 dB can be achieved with 2 and 4 elements,respectively.Due to its simple planar and via free structure,this antenna is suitable for 5G communications and for sensing,imaging,IoT and tracking applications at 28 GHz band spectrum.Hijab Zahra Wahaj Abbas Awan Niamat Hussain Syed Muzahir Abbas Subhas Mukhopadhyay 2022Computers, Materials & Continua2022,,1:0
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