{"id":1310,"date":"2025-10-06T17:47:36","date_gmt":"2025-10-06T17:47:36","guid":{"rendered":"https:\/\/www.wallisemi.com\/?p=1310"},"modified":"2025-10-07T17:48:32","modified_gmt":"2025-10-07T17:48:32","slug":"%e5%9b%bd%e7%94%a3rf%e3%83%81%e3%83%83%e3%83%97%e3%81%ae%e6%9c%80%e6%96%b0%e5%8b%95%e5%90%91%e3%81%af%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.wallisemi.com\/ja\/blog\/industry-insights\/what-are-the-latest-developments-in-domestic-rf-chips\/","title":{"rendered":"\u56fd\u7523RF\u30c1\u30c3\u30d7\u306e\u6700\u65b0\u52d5\u5411\u306f\uff1f"},"content":{"rendered":"

RF\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u30c1\u30c3\u30d7\uff1a\u4e3b\u8981\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>
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RF\u30c1\u30c3\u30d7\u7523\u696d\u306b\u304a\u3051\u308b\u8cc7\u672c\u8a98\u81f4<\/strong>
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\u8cc7\u672c\u306e\u652f\u63f4\u3092\u53d7\u3051\u3066\u3001Zosun Microelectronics\u3001Weijie Chuangxin\u3001Unisoc\u3001Angry Microelectronics\u3001Huizhiwei\u3001Feixiang Technology\u3001Haoda Electronics\u3001Deqing Huaying\u3001Kaiyuan Communication\u306a\u3069\u306e\u512a\u79c0\u306a\u56fd\u5185\u4f01\u696d\u304c\u53f0\u982d\u3057\u3001\u56fd\u5185RF\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u5e02\u5834\u306e\u5404\u5206\u91ce\u306b\u8ca2\u732e\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n

\u4e16\u754c\u3068\u56fd\u5185\u306e\u5e02\u5834\u74b0\u5883<\/strong>
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RF\u30c1\u30c3\u30d7\u7523\u696d\u306b\u304a\u3051\u308b\u5229\u76ca\u7387\u306e\u4f4e\u4e0b<\/strong>
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2022\u5e74\u4e0a\u534a\u671f\u306e\u7c97\u5229\u76ca\u7387\u306f\u3001Zosun Microelectronics\u304c52.55%\u3001Weijie Chuangxin\u304c30.49%\u3001Maijie Technology\u304c18.08%\u3067\u3042\u3063\u305f\u3002Zosun\u306e\u4e3b\u8981\u4e8b\u696d\u3067\u3042\u308b\u30c7\u30a3\u30b9\u30af\u30ea\u30fc\u30c8\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068RF\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u58f2\u4e0a\u7dcf\u5229\u76ca\u7387\u306f53.51%\u306851.21%\u3067\u3042\u3063\u305f\u3002Weijie Chuangxin\u306e\u4e3b\u8981\u88fd\u54c1\u306fPA\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u30ec\u30b7\u30fc\u30d0\u30fc\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u3001Maijie Technology\u306f\u96fb\u5b50\u90e8\u54c1\u3068LCM\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u304a\u308a\u3001\u7c97\u5229\u7387\u306f22.06%\u306813.57%\u3068\u4f4e\u3044\u3002.<\/p>\n\n\n\n

Feixiang Technology\u306e\u3088\u3046\u306b\u4f4e\u4fa1\u683c\u6226\u7565\u3092\u63a1\u7528\u3057\u30013\u5e74\u9023\u7d9a\u30675%\u672a\u6e80\u306e\u7c97\u5229\u76ca\u7387\u3092\u7dad\u6301\u3057\u3066\u3044\u308b\u4f01\u696d\u3082\u3042\u308b\u30022019\u5e74\u304b\u30892022\u5e74\u307e\u3067\u306e\u7c97\u5229\u7387\u306f\u3001\u305d\u308c\u305e\u308c4.99%\u30012.74%\u30013.19%\u300112.95%\u3067\u3042\u3063\u305f\u30024G PA\u3068\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u5206\u91ce\u3067\u306f\u30012020\u5e74\u4ee5\u964d\u3001\u7c97\u5229\u7387\u306f1%\u3092\u4e0b\u56de\u308b\u3002.<\/p>\n\n\n\n

\u56fd\u7523RF\u30c1\u30c3\u30d7\u306e3\u5e74\u9593\u306e\u6311\u6226<\/strong>
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5.8G\u306eWiFi6 FEM\u304c$0.17\u3092\u4e0b\u56de\u308a\u3001WiFi5 FEM\u304c$0.15\u3092\u4e0b\u56de\u308b\u306a\u3069\u3001WiFi6 FEM\u5e02\u5834\u3082\u71be\u70c8\u306a\u4fa1\u683c\u7af6\u4e89\u304c\u7e70\u308a\u5e83\u3052\u3089\u308c\u3066\u3044\u308b\u300230\u5104\u5186\u898f\u6a21\u306e\u56fd\u5185WiFi FEM\u5e02\u5834\u3067\u306f\u300130\u793e\u8fd1\u3044\u30e1\u30fc\u30ab\u30fc\u304c\u3057\u306e\u304e\u3092\u524a\u3063\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n

\u56fd\u7523RF\u30c1\u30c3\u30d7\u306e\u73fe\u72b6<\/strong>
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RF Front-End Chips: Key Components and ApplicationsRF front-end chips include various electronic components such as power amplifiers (PA), filters, duplexers or multiplexers, low-noise amplifiers (LNA), switches, antenna tuning modules (ASM), and more. With the rapid development of communication technologies like 5G, the demand for RF front-end components has surged. According to forecasts, 5G smartphones will support at least 50 additional frequency bands beyond the nearly 40 bands supported by 4G, resulting in a total of over 91 frequency bands across 2G\/3G\/4G\/5G networks. This increase in frequency bands will correspond to a rise in the number of RF components used in smartphones. According to Yole data, the global RF front-end market […]<\/p>\n","protected":false},"author":1,"featured_media":1309,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[30,31],"tags":[36],"class_list":["post-1310","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\/1310","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=1310"}],"version-history":[{"count":1,"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/posts\/1310\/revisions"}],"predecessor-version":[{"id":1311,"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/posts\/1310\/revisions\/1311"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/media\/1309"}],"wp:attachment":[{"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/media?parent=1310"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/categories?post=1310"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/tags?post=1310"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}