Showing 121 - 140 results of 341 for search '((((pina OR ping) OR pin) OR shen) OR (((spans OR (lingo OR rings)) OR ssspinga) OR eng))', query time: 0.07s Refine Results
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    The synthesis and pharmacology of gamma-aminobutyric acid receptor mimetics by McDonald, Jane Anne Margaret

    Published 1981
    “…These studies revealed that the class of GABA agonist, in which the amino groups are incorporated into six-membered rings exhibit an unexpected variety of activities with respect to their ability to inhibit 3H-GABA binding; their affinity for GABA uptake sites and their interaction with the coupled GABA/benzodiazepine sites.…”
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  5. 125

    The significance of perceptions and cultural engagement in the evolution of a European commercial and soft power diplomacy with the emerging Asian giants by Vergeron, Karine Lisbonne-de

    Published 2017
    “…The focus of my submission is on external perceptions of Europe from the perspectives of the two new great powers in Asia: China and India. It spans over nine years of research. When the work started in 2006, the EU was in deep crisis just a year after the uncertainty that was unleashed by the rejection in France and the Netherlands of the then Constitutional Treaty. …”
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    Electronically reconfigurable and conformal triband antenna for wireless communications systems and portable devices by Hussain, Musa, Ali, Esraa Mousa, Awan, Wahaj Abbas, Hussain, Niamat, Alibakhshikenari, Mohammad, Virdee, Bal Singh, Falcone, Francisco

    Published 2022
    “…This is achieved by connecting two open-ended stubs to a modified triangular patch radiator using PIN diodes. The antenna’s performance was optimized using a 3D electromagnetic solver and its performance was verified through measurements. …”
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    A Novel MIMO antenna integrated with a solar panel and employing AI-equalization for 5G wireless communication networks by Hussein, Humam, Elmunim, Nouf Abd, Atasoy, Ferhat, Virdee, Bal Singh, Elwi, Taha A., Rashid, Nasr, Jayanthi, Renu Karthick Rajaguru, Alibakhshikenari, Mohammad, Limiti, Ernesto

    Published 2024
    “…We demonstrate that the directivity of this antenna array can be precisely electronically reconfigured using PIN diode switches. Additionally, we show the feasibility of integrating solar panels with the proposed MIMO antenna array. …”
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  20. 140

    Design of microstrip ultra wide band antenna with two notch filters for wireless communication by Abdulhasan, Raed Abdulkareem

    Published 2015
    “…In order to add reconfigurable characteristics to the patch antenna, two copper strips are putted on the slots to represent the ON and OFF switching status of an ideal Pin diode. By using this simple switching technique, the current distribution of the patch changes and enables the antenna to have four modes of operation. …”
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