{"id":11686,"date":"2025-02-14T10:06:57","date_gmt":"2025-02-14T02:06:57","guid":{"rendered":"https:\/\/www.wbyq.cn\/?p=11686"},"modified":"2025-02-14T10:06:58","modified_gmt":"2025-02-14T02:06:58","slug":"%e9%a2%91%e8%b0%b1%e5%88%86%e6%9e%90%e4%bb%aa%e4%b8%bb%e8%a6%81%e6%9c%89%e5%93%aa%e4%ba%9b%e7%b1%bb%e5%9e%8b","status":"publish","type":"post","link":"https:\/\/ad.wbyq.cn\/en\/11686","title":{"rendered":"What are the main types of spectrum analyzers?"},"content":{"rendered":"<p>There are two main types of spectrum analyzers: sweep tuning analyzers and real-time analyzers. Modern spectrum analyzers use digital signal processing to provide more measurement capabilities, making it easier for you to interpret your measurements. Whether it's a swept-tuning analyzer or a real-time spectrum analyzer, they both display the change in amplitude with frequency. But how exactly does each analyzer process and display this information? A real-time spectrum analyzer displays the energy of all frequency components simultaneously. A swept-tuned spectrum analyzer displays measurements sequentially, in other words, it does not measure in \"real time\". This is because a swept-tuned analyzer uses a narrow filter that is tuned over a range of frequencies to produce the spectrum display.<\/p>","protected":false},"excerpt":{"rendered":"<p>There are two main categories of spectrum analyzers: sweep tuning analyzers and real-time analyzers. Modern spectrum analyzers use digital signal processing technology, which can provide more measurement [...]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-11686","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"metadata":{"_edit_lock":["1739498818:1"],"_edit_last":["1"],"catce":["sidebar-widgets4"],"views":["828"],"_trp_automatically_translated_slug_en_US":["\u9891\u8c31\u5206\u6790\u4eea\u4e3b\u8981\u6709\u54ea\u4e9b\u7c7b\u578b"]},"medium_url":false,"thumbnail_url":false,"full_url":false,"_links":{"self":[{"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/posts\/11686","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/comments?post=11686"}],"version-history":[{"count":1,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/posts\/11686\/revisions"}],"predecessor-version":[{"id":11687,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/posts\/11686\/revisions\/11687"}],"wp:attachment":[{"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/media?parent=11686"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/categories?post=11686"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ad.wbyq.cn\/en\/wp-json\/wp\/v2\/tags?post=11686"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}