13   Artículos

 
en línea
Victor Adewuyi, Junior Milembolo Miantezila, Eunice Owoola     Pág. 83 - 101
Considered in this work are the radiation aspects of a radio-frequency wireless power transfer system. Using the halfwave dipole as a candidate of choice, the current distribution on the antenna is first evaluated and presented using the versatile electr... ver más
Revista: Emitter: International Journal of Engineering Technology    Formato: Electrónico

 
en línea
Bohao Tang, Lihua Cai, Shuai Yang, Jiaxing Xu and Yi Yu    
Concentric circular antenna arrays (CCAAs) can obtain better performance than other antenna arrays. However, high overhead and excessive sidelobes still make its application difficult. In this paper, we consider the sparse synthesis optimization of CCAAs... ver más
Revista: Future Internet    Formato: Electrónico

 
en línea
Ravi Kadlimatti and Adly T. Fam    
It is shown that replacing the sinusoidal chip in Golay complementary code pairs by special classes of waveforms that satisfy two conditions, symmetry/anti-symmetry and quazi-orthogonality in the convolution sense, renders the complementary codes immune ... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Gaspare Galati, Gabriele Pavan and Francesco De Palo    
Since the advent of ?pulse compression? radar, the ?chirp? signal (Linear Frequency Modulation, LFM) has been one of the most widely used radar waveforms. It is well known that, by changing its modulation into a Non-Linear Frequency Modulation (NLFM), be... ver más
Revista: Aerospace    Formato: Electrónico

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