04087nam a22005535i 4500001001800000003000900018005001700027007001500044008004100059020001800100024003500118050001200153072001600165072002300181072001500204100007700219245012200296250001800418264007200436300006800508336002600576337002600602338003600628347002400664490005300688505036400741520162301105650001302728650003602741650003402777650002102811650003602832650002302868650002302891650003502914650003902949650002702988650005903015650004103074700007203115700007903187710003403266773002603300776003603326776003603362776003603398830005303434856004603487978-981-97-3369-9DE-He21320251030112336.0cr nn 008mamaa240627s2024    si |    s    |||| 0|eng d  a97898197336997 a10.1007/978-981-97-3369-92doi 4aQC1-999 7aPHV2bicssc 7aSCI0030002bisacsh 7aPHV2thema1 aKoul, Shiban K.eauthor.4aut4http://id.loc.gov/vocabulary/relators/aut10aAntenna Systems for Modern Wireless Devicesh[electronic resource] /cby Shiban K. Koul, S. Swapna, G. S. Karthikeya.  a1st ed. 2024. 1aSingapore :bSpringer Nature Singapore :bImprint: Springer,c2024.  aXXIV, 327 p. 237 illus., 200 illus. in color.bonline resource.  atextbtxt2rdacontent  acomputerbc2rdamedia  aonline resourcebcr2rdacarrier  atext filebPDF2rda1 aSignals and Communication Technology,x1860-48700 a -- Introduction to WLAN.  -- Pattern Diversity in WLAN Antennas.  -- Beam Scanning Antennas.  -- Antenna Gain Enhancement Techniques.  -- Gain Enhancement Architectures with Pattern Diversity for WLAN.  -- Two-port/ Three-port antennas for WLAN.  -- Additively Manufactured Antennas for WLAN.  -- Multi-port Antennas for WLAN.  -- Wideband Antennas for WLAN.  aThis book presents up-to-date information about WLAN antenna designs for students, researchers, and professionals who want to design radiating systems to be deployed for practical coverage. The book primarily focuses on pattern diversity antennas. Pattern diversity antennas are very vital in wireless communication. High correlation between multiple signals can result in low data throughput which can be solved by using antennas with pattern diversity. Beam scanning antennas and their variants are also described in detail. Pattern diversity antenna systems with multiport feeds are also comprehensively discussed in this book. For a multiport system to maintain a reasonable link budget, equal antenna gains are preferred for the required antenna coverage. The book further describes the latest techniques to enhance and equalize the antenna gain within a compact radiating system. With increasing demand for faster connectivity with minimum path loss, the demand for high-gain antennas is rapidly increasing. Thereby a detailed discussion on gain enhancement with the latest high-gain antenna designs is requisite while describing WLAN antennas. Some antenna designs discussed in the book are based on additive manufacturing for their design and fabrication. Additive manufacturing is a much sought-after technology today that allows rapid development of antennas at an affordable cost. Many recent WLAN antennas make use of this technology to develop versatile antenna designs. Finally, the book includes a section on wide-band antenna designs. Antenna designs that reduce the scanning loss are also discussed. . 0aPhysics. 0aWireless communication systems. 0aMobile communication systems. 0aMicrotechnology. 0aMicroelectromechanical systems. 0aTelecommunication. 0aSignal processing.14aApplied and Technical Physics.24aWireless and Mobile Communication.24aMicrosystems and MEMS.24aMicrowaves, RF Engineering and Optical Communications.24aSignal, Speech and Image Processing.1 aSwapna, S.eauthor.4aut4http://id.loc.gov/vocabulary/relators/aut1 aKarthikeya, G. S.eauthor.4aut4http://id.loc.gov/vocabulary/relators/aut2 aSpringerLink (Online service)0 tSpringer Nature eBook08iPrinted edition:z978981973368208iPrinted edition:z978981973370508iPrinted edition:z9789819733712 0aSignals and Communication Technology,x1860-487040uhttps://doi.org/10.1007/978-981-97-3369-9