نتایج جستجو برای: transmitter

تعداد نتایج: 18487  

Typical cryptography schemes are not well suited for low complexity types of equipment, e.g., Internet of things (IoT) devices, as they may need high power or impose high computational complexity on the device. Physical (PHY) layer security techniques such as beamforming (in multiple antennas systems)  are possible alternatives to provide security for such applications. In this paper, we consid...

Journal: :Scientific American 1881

Journal: :British Journal of Pharmacology 2007

Journal: :The Journal of the Institute of Television Engineers of Japan 1965

Journal: :Scientific American 1880

Journal: :علوم قرآن و حدیث 0
سهیلا پیروزفر فاطمه رضاداد

identifying the chain of transmitters mentioned in the sanads for the verification of the sanad is necessary for employment of ḥadīth. one of the problems observed in the chains of transmission is the repetition of the names applicable to two or more transmitters. on the other hands, some transmitters have been referred to by various names and titles in chains of transmission; various titles th...

Multi-transmitter multi-receiver passive radar, which locates target in the surveillance area by the reflected signals of the available opportunistic transmitter from the target, is of interest in many applications. In this paper, we investigate different signal processing scenarios in multi-transmitter multi-receiver passive radar. These scenarios include decentralized processing of reference ...

Journal: :IEEE Transactions on Plasma Science 1998

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