{"id":3638,"date":"2025-09-21T17:26:20","date_gmt":"2025-09-21T17:26:20","guid":{"rendered":"https:\/\/172-234-197-23.ip.linodeusercontent.com\/?p=3638"},"modified":"2025-09-21T17:26:21","modified_gmt":"2025-09-21T17:26:21","slug":"probabilistic-agentic-sweeps-for-rf-mode-recovery","status":"publish","type":"post","link":"https:\/\/172-234-197-23.ip.linodeusercontent.com\/?p=3638","title":{"rendered":"Probabilistic Agentic Sweeps for RF Mode Recovery"},"content":{"rendered":"\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-spectrcyde wp-block-embed-spectrcyde\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"Vvj4yfMtln\"><a href=\"https:\/\/172-234-197-23.ip.linodeusercontent.com\/?page_id=3634\">Probabilistic Agentic Sweeps for RF Mode Recovery<\/a><\/blockquote><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;Probabilistic Agentic Sweeps for RF Mode Recovery&#8221; &#8212; Spectrcyde\" src=\"https:\/\/172-234-197-23.ip.linodeusercontent.com\/?page_id=3634&#038;embed=true#?secret=BswXhyQS65#?secret=Vvj4yfMtln\" data-secret=\"Vvj4yfMtln\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>Exploring the configuration space of radio frequency (RF) demodulation pipelines to find robust operating regimes<br>is challenging because simulation runs are computationally expensive and the response surface can contain sharp<br>failure boundaries. A na\u00efve uniform grid of experiments wastes resources by sampling regions where the response<br>is already well understood. In this paper we demonstrate a probabilistic, agentic sweep strategy using Gaussian<br>process (GP) surrogate models to adaptively select candidate points. The GP provides predictive mean and<br>uncertainty estimates that allow sampling to focus on regions where the model is both uncertain and near the<br>robustness threshold. Using a synthetic RF demodulation benchmark we show that GPguided sampling can<br>discover robust operating modes with far fewer evaluations than uniform sampling. Boundary heatmaps and<br>uncertainty maps illustrate how the surrogate model rapidly localises failure rims. Our results support the use of<br>probabilistic active learning for efficient robustness characterisation and RF mode recovery.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Exploring the configuration space of radio frequency (RF) demodulation pipelines to find robust operating regimesis challenging because simulation runs are computationally expensive and the response surface can contain sharpfailure boundaries. A na\u00efve uniform grid of experiments wastes resources by sampling regions where the responseis already well understood. In this paper we demonstrate a probabilistic, agentic&hellip;&nbsp;<a href=\"https:\/\/172-234-197-23.ip.linodeusercontent.com\/?p=3638\" rel=\"bookmark\"><span class=\"screen-reader-text\">Probabilistic Agentic Sweeps for RF Mode Recovery<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":92,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[10],"tags":[],"class_list":["post-3638","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-signal_scythe"],"_links":{"self":[{"href":"https:\/\/172-234-197-23.ip.linodeusercontent.com\/index.php?rest_route=\/wp\/v2\/posts\/3638","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/172-234-197-23.ip.linodeusercontent.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/172-234-197-23.ip.linodeusercontent.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/172-234-197-23.ip.linodeusercontent.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/172-234-197-23.ip.linodeusercontent.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3638"}],"version-history":[{"count":1,"href":"https:\/\/172-234-197-23.ip.linodeusercontent.com\/index.php?rest_route=\/wp\/v2\/posts\/3638\/revisions"}],"predecessor-version":[{"id":3639,"href":"https:\/\/172-234-197-23.ip.linodeusercontent.com\/index.php?rest_route=\/wp\/v2\/posts\/3638\/revisions\/3639"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/172-234-197-23.ip.linodeusercontent.com\/index.php?rest_route=\/wp\/v2\/media\/92"}],"wp:attachment":[{"href":"https:\/\/172-234-197-23.ip.linodeusercontent.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3638"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/172-234-197-23.ip.linodeusercontent.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3638"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/172-234-197-23.ip.linodeusercontent.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3638"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}