{"id":198,"date":"2025-01-09T10:17:34","date_gmt":"2025-01-09T10:17:34","guid":{"rendered":"http:\/\/www.picoppm.org\/?p=198"},"modified":"2025-03-26T16:38:12","modified_gmt":"2025-03-26T16:38:12","slug":"a-novel-uwb-pulse-expander-using-an-integrated-microstrip-splitter-delay-lines-and-a-combiner","status":"publish","type":"post","link":"http:\/\/www.picoppm.org\/?p=198","title":{"rendered":"A Novel UWB Pulse Expander Using an Integrated Microstrip Splitter, Delay Lines, and a Combiner"},"content":{"rendered":"\n<p><a href=\"https:\/\/www.mdpi.com\/2076-3417\/14\/24\/11641\">A Novel UWB Pulse Expander Using an Integrated Microstrip Splitter, Delay Lines, and a Combiner<\/a><\/p>\n\n\n\n<p>Semenako, J.; Migla, S.; Solovjova, T.; Tihomorskis, N.; Rubuls, K.; Cirjulina, D.; Spolitis, S.; Aboltins, A. A Novel UWB Pulse Expander Using an Integrated Microstrip Splitter, Delay Lines, and a Combiner.&nbsp;<em>Appl. Sci.<\/em>&nbsp;<strong>2024<\/strong>,&nbsp;<em>14<\/em>, 11641. https:\/\/doi.org\/10.3390\/app142411641<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/www.mdpi.com\/applsci\/applsci-14-11641\/article_deploy\/html\/images\/applsci-14-11641-g002.png\" alt=\"\" style=\"width:400px\"\/><figcaption class=\"wp-element-caption\">Model of the designed pulse expander.<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/www.mdpi.com\/applsci\/applsci-14-11641\/article_deploy\/html\/images\/applsci-14-11641-g010.png\" alt=\"\" style=\"width:500px\"\/><figcaption class=\"wp-element-caption\">Pulses at the expander\u2019s input (black) and output (green). Simulation results.<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/www.mdpi.com\/applsci\/applsci-14-11641\/article_deploy\/html\/images\/applsci-14-11641-g023.png\" alt=\"\" style=\"width:500px\"\/><figcaption class=\"wp-element-caption\">Measured input (duration 210&nbsp;ps) and output pulse waveforms of the pulse expander with&nbsp;\ud835\udc45<sub>iso<\/sub>=\u221e&nbsp;(pulse duration 455&nbsp;ps) and&nbsp;\ud835\udc45<sub>iso<\/sub>=100\u03a9&nbsp;(pulse duration 430&nbsp;ps). The actual delay between the input and output pulses is not shown to enable comprehensible pulse duration comparison.<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Supplementary materials are available in the .zip archive here:<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-3167c3f1-594d-445f-9594-9920b6d38a3c\" href=\"http:\/\/www.picoppm.org\/wp-content\/uploads\/2025\/03\/applsci-14-11641-s001.zip\">Supplementary_Expander<\/a><a href=\"http:\/\/www.picoppm.org\/wp-content\/uploads\/2025\/03\/applsci-14-11641-s001.zip\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-3167c3f1-594d-445f-9594-9920b6d38a3c\">Download<\/a><\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A Novel UWB Pulse Expander Using an Integrated Microstrip Splitter, Delay Lines, and a Combiner Semenako, J.; Migla, S.; Solovjova, T.; Tihomorskis, N.; Rubuls, K.; Cirjulina, D.; Spolitis, S.; Aboltins, A. A Novel UWB Pulse Expander Using an Integrated Microstrip Splitter, Delay Lines, and a Combiner.&nbsp;Appl. Sci.&nbsp;2024,&nbsp;14, 11641. https:\/\/doi.org\/10.3390\/app142411641 Supplementary materials are available in the<\/p>\n","protected":false},"author":1,"featured_media":199,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,6],"tags":[33,26,32,30,31,23],"class_list":["post-198","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles","category-pico_ppm_research","tag-delay-lines","tag-electromagnetics","tag-microstrip-technology","tag-pulse-expansion","tag-splitter","tag-uwb"],"_links":{"self":[{"href":"http:\/\/www.picoppm.org\/index.php?rest_route=\/wp\/v2\/posts\/198","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.picoppm.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.picoppm.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.picoppm.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.picoppm.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=198"}],"version-history":[{"count":4,"href":"http:\/\/www.picoppm.org\/index.php?rest_route=\/wp\/v2\/posts\/198\/revisions"}],"predecessor-version":[{"id":207,"href":"http:\/\/www.picoppm.org\/index.php?rest_route=\/wp\/v2\/posts\/198\/revisions\/207"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.picoppm.org\/index.php?rest_route=\/wp\/v2\/media\/199"}],"wp:attachment":[{"href":"http:\/\/www.picoppm.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=198"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.picoppm.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=198"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.picoppm.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=198"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}