{"id":2893,"date":"2015-09-24T23:12:39","date_gmt":"2015-09-24T23:12:39","guid":{"rendered":"http:\/\/41j.com\/blog\/?p=2893"},"modified":"2015-09-24T23:12:39","modified_gmt":"2015-09-24T23:12:39","slug":"can-radar-layout","status":"publish","type":"post","link":"https:\/\/41j.com\/blog\/2015\/09\/can-radar-layout\/","title":{"rendered":"Can Radar Layout"},"content":{"rendered":"<p>I&#8217;ve been playing with <a href=\"http:\/\/www.glcharvat.com\/Dr._Gregory_L._Charvat_Projects\/Cantenna_Radar.html\">Gregory Charvat&#8217;s Can Radar design<\/a>. While there are kits available, there doesn&#8217;t appear to be an open hardware layout. So I figured I&#8217;d have a go at putting one together. Below is the first rev. It uses the XR2206 which is no longer manufactured, but if you scratch around can still be found. Hopefully I&#8217;ll be able to get this version up and running then migrate the ramp generator to a different IC.<\/p>\n<p>My layout:<br \/>\n<a href=\"http:\/\/41j.com\/blog\/2015\/09\/can-radar-layout\/layout\/\" rel=\"attachment wp-att-2906\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/41j.com\/blog\/wp-content\/uploads\/2015\/09\/layout.png\" alt=\"layout\" width=\"494\" height=\"500\" class=\"aligncenter size-full wp-image-2906\" \/><\/a><\/p>\n<p>My schematic:<br \/>\n<a href=\"http:\/\/41j.com\/blog\/2015\/09\/can-radar-layout\/canradar-sch-n2\/\" rel=\"attachment wp-att-2904\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/41j.com\/blog\/wp-content\/uploads\/2015\/09\/canradar.sch_.n2.png\" alt=\"canradar.sch.n2\" width=\"2000\" height=\"1414\" class=\"aligncenter size-full wp-image-2904\" \/><\/a><\/p>\n<p>Kicad files and gerbers: <a href=\"http:\/\/41j.com\/blog\/2015\/09\/can-radar-layout\/canradar-tar\/\" rel=\"attachment wp-att-2909\">canradar.tar<\/a><\/p>\n<p>Notes from Gregory&#8217;s presentation:<br \/>\n<a href=\"http:\/\/41j.com\/blog\/2015\/09\/can-radar-layout\/blockdiag\/\" rel=\"attachment wp-att-2894\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/41j.com\/blog\/wp-content\/uploads\/2015\/09\/blockdiag.png\" alt=\"blockdiag\" width=\"1630\" height=\"1057\" class=\"aligncenter size-full wp-image-2894\" \/><\/a><\/p>\n<p><a href=\"http:\/\/41j.com\/blog\/2015\/09\/can-radar-layout\/schematic\/\" rel=\"attachment wp-att-2895\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/41j.com\/blog\/wp-content\/uploads\/2015\/09\/schematic.jpeg\" alt=\"schematic\" width=\"700\" height=\"541\" class=\"aligncenter size-large wp-image-2895\" \/><\/a><\/p>\n<p><a href=\"http:\/\/41j.com\/blog\/2015\/09\/can-radar-layout\/bom1\/\" rel=\"attachment wp-att-2896\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/41j.com\/blog\/wp-content\/uploads\/2015\/09\/bom1.png\" alt=\"bom1\" width=\"1280\" height=\"800\" class=\"aligncenter size-full wp-image-2896\" \/><\/a><\/p>\n<p><a href=\"http:\/\/41j.com\/blog\/2015\/09\/can-radar-layout\/bom2\/\" rel=\"attachment wp-att-2897\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/41j.com\/blog\/wp-content\/uploads\/2015\/09\/bom2.png\" alt=\"bom2\" width=\"700\" height=\"438\" class=\"aligncenter size-large wp-image-2897\" \/><\/a><\/p>\n<p><a href=\"http:\/\/41j.com\/blog\/2015\/09\/can-radar-layout\/bom3\/\" rel=\"attachment wp-att-2898\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/41j.com\/blog\/wp-content\/uploads\/2015\/09\/bom3.png\" alt=\"bom3\" width=\"700\" height=\"438\" class=\"aligncenter size-large wp-image-2898\" \/><\/a><\/p>\n<p>Thesis describing the Can Radar: http:\/\/hig.diva-portal.org\/smash\/get\/diva2:762443\/FULLTEXT02.pdf<\/p>\n","protected":false},"excerpt":{"rendered":"<p>I&#8217;ve been playing with Gregory Charvat&#8217;s Can Radar design. While there are kits available, there doesn&#8217;t appear to be an open hardware layout. So I figured I&#8217;d have a go at putting one together. Below is the first rev. It uses the XR2206 which is no longer manufactured, but if you scratch around can still [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[1],"tags":[],"class_list":["post-2893","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p1RRoU-KF","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/41j.com\/blog\/wp-json\/wp\/v2\/posts\/2893","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/41j.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/41j.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/41j.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/41j.com\/blog\/wp-json\/wp\/v2\/comments?post=2893"}],"version-history":[{"count":8,"href":"https:\/\/41j.com\/blog\/wp-json\/wp\/v2\/posts\/2893\/revisions"}],"predecessor-version":[{"id":2912,"href":"https:\/\/41j.com\/blog\/wp-json\/wp\/v2\/posts\/2893\/revisions\/2912"}],"wp:attachment":[{"href":"https:\/\/41j.com\/blog\/wp-json\/wp\/v2\/media?parent=2893"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/41j.com\/blog\/wp-json\/wp\/v2\/categories?post=2893"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/41j.com\/blog\/wp-json\/wp\/v2\/tags?post=2893"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}