75 天前 - … ) antenna array are generally bounded by the physical aperture of the array. For
example, the maximum realized gain for an aperture larger than a wavelength is $g_{\gamma}(\…

110 天前 - … In the presence of the blockage effects, channel fading and directional antenna …
Next, we derive the tractable bound of this metric and then formulate the sensing capacity to …

138 天前 - … More specifically, we obtain a simple upper bound of the MIMO-RIS capacity,
expressed … the square root of the product between the number of transmit and receive antennas. …

144 天前 - … expression of Cramer Rao Bound (CRB) of direction-of-… have been derived in terms
of array antenna positions [28], [… and directional array configurations via antenna selection. …

289 天前 - … The latter includes statistical bounds and signal-to-interference and noise ratio; in
this … of sparse arrays and antenna switching technology for direction finding and beamforming…

298 天前 - … bounds of sensing and communications under Gaussian beam model are concretely
obtained in form of Cramér-Rao Bounds (CRBs) and Shannon Capacities. … linear antenna …

310 天前 - … were constructed with variations in the skin boundaries, sweat ducts and blood
vessels. … capacity of two links, one in the vertical direction and the other in the horizontal direction…

329 天前 - … and the upper bound is only 0.28bit/s/Hz; while when the number of RSU antennas
is 64, … Specifically, the gap between the upper bound and the proposed scheme is 1 bit/s/Hz. …

330 天前 - … antenna that can adjust beam width and radiation direction to enhance specific
directional … probability of typical GU reaching to an upper bound about 89%, which are illustrated …