Chih hao chang (4 risultati)

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Portable devices which must be small size, easy to fabricate heavily. Also, the antennas of handset devices must have not only low profile but also multiband operation. Thus,how to design a loop antenna to achieve multiband operation is mainly discussed in this book. It is so difficult that a loop antenna used to achieve the wideband operation at the lower frequency in the limited space. To meet the requirement that antennas can operate in broad band, two loop antennas which covers LTE and WWAN bands are presented. Arrangement of each tuning element and analysis methods are clearly demonstrated, making the complicated design process of the loop antennas easier to be analyzed step by step. 92 pp. Englisch.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Portable devices which must be small size, easy to fabricate heavily. Also, the antennas of handset devices must have not only low profile but also multiband operation. Thus,how to design a loop antenna to achieve multiband operation is mainly discussed in this book. It is so difficult that a loop antenna used to achieve the wideband operation at the lower frequency in the limited space. To meet the requirement that antennas can operate in broad band, two loop antennas which covers LTE and WWAN bands are presented. Arrangement of each tuning element and analysis methods are clearly demonstrated, making the complicated design process of the loop antennas easier to be analyzed step by step.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. &Uumlber den AutorrnrnChang Chih-Hao ,born in 1985. Master degree in Electronic Engineering(2010), National Ilan University. Work in Universal Microwave Technology, Inc.KlappentextrnrnPortable devices which must be small siz. …

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Portable devices which must be small size, easy to fabricate heavily. Also, the antennas of handset devices must have not only low profile but also multiband operation. Thus,how to design a loop antenna to achieve multiband operation is mainly discussed in this book. It is so difficult that a loop antenna used to achieve the wideband operation at the lower frequency in the limited space. To meet the requirement that antennas can operate in broad band, two loop antennas which covers LTE and WWAN bands are presented. Arrangement of each tuning element and analysis methods are clearly demonstrated, making the complicated design process of the loop antennas easier to be analyzed step by step.OmniScriptum SRL, Str. Armeneasca 28/1, office 1, 2012 Chisinau 92 pp. Englisch.…