{"id":45,"date":"2011-05-29T08:01:51","date_gmt":"2011-05-29T08:01:51","guid":{"rendered":"http:\/\/www.raymaps.com\/blog\/?p=45"},"modified":"2011-08-23T05:35:08","modified_gmt":"2011-08-23T05:35:08","slug":"simulating-a-siso-ring-model-2","status":"publish","type":"post","link":"https:\/\/www.raymaps.com\/index.php\/simulating-a-siso-ring-model-2\/","title":{"rendered":"Simulating a SISO Ring Model"},"content":{"rendered":"<p>We simulate the SISO Ring Model described previously by varying the transmit receive separation from 50m to 500m. Keeping the ring radius fixed at 20m the angular spread of the channel decreases as the receiver moves away from the transmitter.<\/p>\n<figure id=\"attachment_46\" aria-describedby=\"caption-attachment-46\" style=\"width: 556px\" class=\"wp-caption aligncenter\"><a rel=\"attachment wp-att-46\" href=\"http:\/\/www.raymaps.com\/?attachment_id=46\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-46\" title=\"Ring Model\" src=\"http:\/\/www.raymaps.com\/wp-content\/uploads\/2011\/05\/pvsd.jpg\" alt=\"\" width=\"556\" height=\"426\" srcset=\"https:\/\/www.raymaps.com\/wp-content\/uploads\/2011\/05\/pvsd.jpg 556w, https:\/\/www.raymaps.com\/wp-content\/uploads\/2011\/05\/pvsd-300x229.jpg 300w\" sizes=\"auto, (max-width: 556px) 100vw, 556px\" \/><\/a><figcaption id=\"caption-attachment-46\" class=\"wp-caption-text\">Ring Model<\/figcaption><\/figure>\n<p>It is observed that the power level of the received signal fluctuates as the distance &#8216;d&#8217; is varied. However, after a certain critical distance (around 250 m) the power vs distance curve approaches a straight line.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>We simulate the SISO Ring Model described previously by varying the transmit receive separation from 50m to 500m. Keeping the ring radius fixed at 20m the angular spread of the channel decreases as the receiver moves away from the transmitter. It is observed that the power level of the received signal fluctuates as the distance &#8216;d&#8217; is varied. However, after a certain critical distance (around 250 m) the power vs distance curve approaches a straight line.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[41,40],"class_list":["post-45","post","type-post","status-publish","format-standard","hentry","category-chanmod","tag-ring-model","tag-siso"],"_links":{"self":[{"href":"https:\/\/www.raymaps.com\/index.php\/wp-json\/wp\/v2\/posts\/45","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.raymaps.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.raymaps.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.raymaps.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.raymaps.com\/index.php\/wp-json\/wp\/v2\/comments?post=45"}],"version-history":[{"count":5,"href":"https:\/\/www.raymaps.com\/index.php\/wp-json\/wp\/v2\/posts\/45\/revisions"}],"predecessor-version":[{"id":338,"href":"https:\/\/www.raymaps.com\/index.php\/wp-json\/wp\/v2\/posts\/45\/revisions\/338"}],"wp:attachment":[{"href":"https:\/\/www.raymaps.com\/index.php\/wp-json\/wp\/v2\/media?parent=45"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.raymaps.com\/index.php\/wp-json\/wp\/v2\/categories?post=45"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.raymaps.com\/index.php\/wp-json\/wp\/v2\/tags?post=45"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}