Abstract: Shadow detection and compensation on high-resolution orthophoto is one of the most important tasks for ensuring the high quality of the radiometric balance of a digital orthophoto map (DOM).
Abstract: In this work, a parametric up-converter amplifier is introduced as a wideband impedance-matching network. Chu’s limit restricts the minimum Q-factor of unloaded small antennas. However, the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results