This book addresses wideband spectroscopy of dielectric materials based on a Six-Port technology. State-of-the-art laboratory instruments for spectroscopy of dielectric liquids in the micro- and millimeter wave range, suffer from penetrating measurement techniques and considerable costs.<\/p>\n
A novel contactless measurement concept for dielectric characterization of liquid samples is explained, with a particular focus on industrial and medical applications. Several measurements on animal and human tissue materials are presented and discussed in this book. The demonstration of a contactless, dielectric measurement procedure including its calibration algorithm is subsequently described. The presented wideband measurement system consists of an on-line, non-invasive, dielectric sensor, an alternative vector network analyzer including its sub-components, such as Wilkinson power divider, quadrature coupler and power detectors.<\/p>\n
The demonstrated frequency range is between 2 GHz and 30 Ghz, thus a frequency bandwidth of multiple octaves i.e. a relative frequency range of more than 170% has been achieved.<\/p>","protected":false},"excerpt":{"rendered":"
Im Rahmen der vorliegenden Arbeit wird die breitbandige Mikrowellenspektroskopie auf Basis einer Sechstor-Architektur behandelt. Ein Schwerpunkt dieser Arbeit liegt in der Entwicklung eines ber\u00fchrungslosen Messverfahrens zur Untersuchung dielektrischer Materialien, einschlie\u00dflich des dazugeh\u00f6rigen Kalibrieralgorithmus. Im Fortgang werden Entwurf und Implementierung eines alternativen Netzwerkanalysators auf Basis einer direktumsetzenden, passiven Empf\u00e4ngerstruktur vorgestellt. Abschlie\u00dfend stehen die Evaluation und der […]<\/p>\n","protected":false},"featured_media":2392,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[53],"product_tag":[],"class_list":{"0":"post-1758","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-fau-studien-aus-der-elektrotechnik","7":"has-post-title","8":"has-post-date","9":"has-post-category","10":"has-post-tag","11":"has-post-comment","12":"has-post-author","13":"","15":"first","16":"instock","17":"taxable","18":"shipping-taxable","19":"purchasable","20":"product-type-simple"},"acf":{"autor":"Hofmann, Maximilian","orcid":"","ror":"","herausgeber":"","orcid_hrsg":"","rorhrsg":"","bearbeiter":"","sonstige_beteiligte_personen":"","untertitel":"","zusatz":"","jahr":"2015","zeitschrift":"","serie":"","serie_name":"","serie_band":"","serie_jahr":"","serie_titel_band":"","vortrage":"","issn":"","isbn":"","isbn13":"978-3-944057-38-5","seiten":"xiv, 177","sonstiges":"","band":3,"auflage":"","opus":6719,"dspace":"6719","e-isbn_pdf":"978-3-944057-38-5","doi":"","epub":"","e-isbn_epub":"","doi_epub":"","html":"","e-isbn_html":"","doi_html":"","e-isbn_reader":"","doi_reader":"","digibib":"","urn":"urn:nbn:de:bvb:29-opus4-67197","supplementary_material":"","sprache":["Englisch"],"ausgabe":"Softcover","suche":" 9783944057385 9783944057385 ","lizenz":"BY-NC-ND-3","bemerkung":""},"builder_content":"","_links":{"self":[{"href":"https:\/\/www.university-press.fau.de\/en\/wp-json\/wp\/v2\/product\/1758","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.university-press.fau.de\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.university-press.fau.de\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.university-press.fau.de\/en\/wp-json\/wp\/v2\/comments?post=1758"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.university-press.fau.de\/en\/wp-json\/wp\/v2\/media\/2392"}],"wp:attachment":[{"href":"https:\/\/www.university-press.fau.de\/en\/wp-json\/wp\/v2\/media?parent=1758"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.university-press.fau.de\/en\/wp-json\/wp\/v2\/product_brand?post=1758"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.university-press.fau.de\/en\/wp-json\/wp\/v2\/product_cat?post=1758"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.university-press.fau.de\/en\/wp-json\/wp\/v2\/product_tag?post=1758"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}