000			02441 a2200193 4500
999			_c2728 _d2728
005			20241113134926.0
008			241113b ||||| |||| 00| 0 eng d
020			_a9781630818784
041			_aeng
082			_a621.3824 KED/S
100			_aKedar, Ashutosh _910186
245			_aSparse phased array antennas: theory and applications
260			_bArtech House -- _aUnited States of America -- _c2022
300			_axiii, 296p.
520			_aThis ground-breaking resource gives you the background theories and know-how you need to effectively design active phased array antennas with wider bandwidth and scan volume utilizing sparse array technology. The book shows you how to incorporate aperiodic arrays and sparse arrays as a solution for overcoming the restrictions faced in conventional phased antenna designs - such as blind spots, limited scan volume, large power and cooling requirements, RF path losses, and increased complexity - while adhering to the maintenance of SWAP-C resources widely used in aerospace and defence. Packed with step-by-step information and research results unavailable in any other single source to date, the book presents new concepts and techniques that potentially can be applied to many critical defense and commercial requirements such as: radars, satcom on move, sonars, weather monitoring, 5G and 6G for mobile communication, fault and crack detection in buildings and underground pipelines, automotive anti-collisions mechanism in automobiles, mine detection, through wall imaging, and more. The book helps you to understand the fundamental antenna technology being deployed in modern systems and equips you to design problem-solving sparse array models proven by electromagnetic simulations that can reduce the cost and overall complexity of the existing systems. Numerous design studies are documented to validate the theories presented. The book takes into account the functional constraints in designing commercial and military systems while demonstrating provable techniques that are practical and achievable. This is an important resource for phased array antenna designers interested in utilizing sparse array technology with wider bandwidth and scan volume. The book's straightforward approach and easy-to-follow language also make it accessible to students and those new to the field.
650			_aAntenna arrays _910187
650			_aPhased array antennas Design _910188
942			_cBK