{"id":1319,"date":"2025-10-07T00:07:26","date_gmt":"2025-10-07T00:07:26","guid":{"rendered":"https:\/\/www.wallisemi.com\/?p=1319"},"modified":"2025-10-08T00:08:38","modified_gmt":"2025-10-08T00:08:38","slug":"%e9%ab%98%e9%9b%86%e7%a9%8d%e4%bd%8e%e9%9b%bb%e5%8a%9b%e3%83%9e%e3%83%ab%e3%83%81%e3%83%90%e3%83%b3%e3%83%89gnss-rf%e3%83%81%e3%83%83%e3%83%97%e3%81%ae%e6%a6%82%e8%a6%81","status":"publish","type":"post","link":"https:\/\/www.wallisemi.com\/ja\/blog\/industry-insights\/overview-of-high-integration-low-power-multi-band-gnss-rfchips\/","title":{"rendered":"\u9ad8\u96c6\u7a4d\u3001\u4f4e\u6d88\u8cbb\u96fb\u529b\u3001\u30de\u30eb\u30c1\u30d0\u30f3\u30c9GNSS 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Manufactured using advanced SiGe BiCMOS technology, this chip requires only a 3.3V power supply, with a typical operating current of 35mA, significantly reducing system power consumption. This makes it ideal for applications such as smartphones, portable navigation devices, and more. Design and Features of the RFchipTo achieve high performance and high integration, the RFchip adopts a single-downconversion receiver architecture. The core of this chip is an on-chip integrated high-performance intermediate frequency (IF) bandpass filter with a center frequency of 46MHz and a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1320,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[30,31],"tags":[36],"class_list":["post-1319","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-insights","category-blog","tag-yvette-wu"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/posts\/1319","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/comments?post=1319"}],"version-history":[{"count":1,"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/posts\/1319\/revisions"}],"predecessor-version":[{"id":1321,"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/posts\/1319\/revisions\/1321"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/media\/1320"}],"wp:attachment":[{"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/media?parent=1319"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/categories?post=1319"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/tags?post=1319"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}