This book presents a comprehensive study on the design of conformal array antennas and beamforming technologies for emergency communication in complex terrains such as mountainous, forested, and hilly environments. It introduces pioneering balloon-mounted conformal arrays for wideband, wide-coverage operations, polarization-reconfigurable antennas for mobile platforms like UAVs and wearable systems, and intelligent sparse array optimization algorithms for robust interference suppression. C...

The tales included here represent all of Yunnan Province’s officially designated ethnic minorities, and include creation myths, romances, historical legends, tales explaining natural phenomena, ghost stories, and festival tales. The tales are peopled by memorable characters, such as the Tibetan mother who, reborn as a cow, comforts and helps her daughter into her harsh life as a slave girl; the two Kucong sisters who marry snakes; and the bodiless Lahu “head-baby” who grows up to win one o...

The oceans cover approximately 71% of Earth’s surface, 90% of the biosphere and contains 97% of Earth’s water. Since the first launch of SEASAT satellite in 1978, an increasing number of SAR satellites have or will become available, such as the European Space Agency’s ERS-1/-2, ENVISAT, and Sentinel-1 series; the Canadian RADARSAT-1/-2 and the upcoming RADARSAT Constellation Mission series satellites; the Italian COSMO-SkyMed satellites, the German TERRASAR-X and TANDEM-X, and the Chinese ...