{"id":1382,"date":"2025-10-10T01:35:34","date_gmt":"2025-10-10T01:35:34","guid":{"rendered":"https:\/\/www.wallisemi.com\/?p=1382"},"modified":"2025-10-13T01:38:31","modified_gmt":"2025-10-13T01:38:31","slug":"cmos%e3%83%9e%e3%82%a4%e3%82%af%e3%83%ad%e6%b3%a2rf%e3%83%81%e3%83%83%e3%83%97%e3%81%ae%e9%81%a9%e5%bf%9c%e6%b8%a9%e5%ba%a6%e8%a3%9c%e5%84%9f%e6%8a%80%e8%a1%93%e3%81%a8%e8%a8%ad%e8%a8%88","status":"publish","type":"post","link":"https:\/\/www.wallisemi.com\/ja\/blog\/industry-insights\/adaptive-temperature-compensation-technology-and-design-for-cmos-microwave-rfchips\/","title":{"rendered":"CMOS\u30de\u30a4\u30af\u30ed\u6ce2RF\u30c1\u30c3\u30d7\u306e\u9069\u5fdc\u6e29\u5ea6\u88dc\u511f\u6280\u8853\u3068\u8a2d\u8a08"},"content":{"rendered":"

CMOS\u6280\u8853\u306e\u6025\u901f\u306a\u767a\u5c55\u306b\u3068\u3082\u306a\u3044\u3001\u305d\u306e\u52d5\u4f5c\u5468\u6ce2\u6570\u306f\u3001\u3088\u308a\u9ad8\u3044\u5468\u6ce2\u6570\u304c\u8981\u6c42\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3002 RF\u30c1\u30c3\u30d7<\/strong> \u306b\u9032\u51fa\u3057\u305f\u3002 \u30de\u30a4\u30af\u30ed\u6ce2\u304a\u3088\u3073\u30c6\u30e9\u30d8\u30eb\u30c4\u5e2f<\/strong>, \u305d\u306e\u30b3\u30b9\u30c8\u52b9\u7387\u306e\u9ad8\u3055\u304b\u3089\u3001\u901a\u4fe1\u3084\u30ec\u30fc\u30c0\u30fc\u306e\u7528\u9014\u3067\u307e\u3059\u307e\u3059\u4eba\u6c17\u304c\u9ad8\u307e\u3063\u3066\u3044\u308b\u3002\u3057\u304b\u3057, CMOS RF\u30c1\u30c3\u30d7<\/strong> \u3092\u7d4c\u9a13\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u3002 \u9ad8\u6e29\u6761\u4ef6\u4e0b\u3067\u306e\u5927\u5e45\u306a\u30b2\u30a4\u30f3\u4f4e\u4e0b<\/strong>, \u3053\u308c\u306f\u30b7\u30b9\u30c6\u30e0\u306e\u6027\u80fd\u306b\u6df1\u523b\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3002\u3053\u306e\u8ab2\u984c\u306b\u5bfe\u51e6\u3059\u308b\u305f\u3081\u3001\u672c\u7814\u7a76\u3067\u306f \u9769\u65b0\u7684\u306a\u9069\u5fdc\u6e29\u5ea6\u88dc\u511f\u6280\u8853<\/strong> \u305d\u308c\u306f RF\u30c1\u30c3\u30d7<\/strong> \u5e83\u3044\u6e29\u5ea6\u7bc4\u56f2\u3067\u5b89\u5b9a\u3057\u305f\u6027\u80fd\u3092\u7dad\u6301\u3059\u308b\u3002.<\/p>\n\n\n\n

RF\u30c1\u30c3\u30d7\u306e\u6e29\u5ea6\u88dc\u511f\u306b\u304a\u3051\u308b\u8ab2\u984c<\/strong><\/strong><\/h5>\n\n\n\n

\u5f93\u6765\u306e\u6e29\u5ea6\u88dc\u6b63\u65b9\u6cd5-\u4f8b\u3048\u3070 \u6b63\u6e29\u5ea6\u30d0\u30a4\u30a2\u30b9\u96fb\u5727<\/strong> \u307e\u305f\u306f \u53ef\u5909\u8ca0\u8377\u8a2d\u8a08<\/strong>-\u6b63\u78ba\u3067\u5236\u5fa1\u53ef\u80fd\u306a\u88dc\u6b63\u304c\u3067\u304d\u306a\u3044\u3002 RF\u30c1\u30c3\u30d7<\/strong>. .\u3053\u308c\u3089\u306e\u65b9\u6cd5\u306f\u3001\u7279\u306b\u6025\u901f\u306b\u5909\u5316\u3059\u308b\u6e29\u5ea6\u74b0\u5883\u4e0b\u3067\u306f\u3001\u9069\u5fdc\u6027\u3068\u7cbe\u5ea6\u306b\u9650\u754c\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n

\u63d0\u6848\u3055\u308c\u305f\u30a2\u30d7\u30ed\u30fc\u30c1\u306f \u30a2\u30c0\u30d7\u30c6\u30a3\u30d6\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/strong> \u5408\u4f53 \u6e29\u5ea6\u611f\u77e5<\/strong> \u3092\u6301\u3064\u3002 \u53ef\u5909\u30b2\u30a4\u30f3\u30a2\u30f3\u30d7\uff08VGA\uff09<\/strong>. .\u5468\u56f2\u6e29\u5ea6\u3092\u691c\u51fa\u3057\u3001\u5bfe\u5fdc\u3059\u308b\u5236\u5fa1\u96fb\u5727\u3092\u751f\u6210\u3059\u308b\u3053\u3068\u306b\u3088\u308a RF\u30c1\u30c3\u30d7<\/strong> \u306e\u88dc\u6b63\u3092\u9054\u6210\u3059\u308b\u305f\u3081\u306b\u52d5\u7684\u306b\u30b2\u30a4\u30f3\u3092\u8abf\u6574\u3059\u308b\u3002 \u4efb\u610f\u306e\u6e29\u5ea6\u4fc2\u6570<\/strong>. .\u3053\u306e\u65b9\u6cd5\u306f\u7279\u306b\u6b21\u306e\u3088\u3046\u306a\u5834\u5408\u306b\u6709\u52b9\u3067\u3042\u308b\u3002 \u30aa\u30fc\u30d7\u30f3\u30eb\u30fc\u30d7RF\u30a2\u30f3\u30d7\u30c1\u30c3\u30d7<\/strong>, \u3078\u306e\u5bfe\u5fdc\u306b\u6210\u529f\u3057\u305f\u3002 CMOS\u6280\u8853\u7279\u6709\u306e\u6e29\u5ea6\u611f\u5ea6<\/strong>.<\/p>\n\n\n\n

\u9069\u5fdc\u578bRF\u30c1\u30c3\u30d7\u306e\u8a2d\u8a08\u3068\u5b9f\u88c5<\/strong><\/strong><\/h5>\n\n\n\n

\u3053\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3092\u691c\u8a3c\u3059\u308b\u305f\u3081\u306b\u3001\u7814\u7a76\u30c1\u30fc\u30e0\u306f L\u30d0\u30f3\u30c9CMOS RF\u30c1\u30c3\u30d7<\/strong> \u3092\u7d71\u5408\u3057\u305f \u6e29\u5ea6\u611f\u77e5<\/strong>, \u30a8\u30e9\u30fc\u6bd4\u8f03<\/strong>, \u305d\u3057\u3066 VGA\u5236\u5fa1\u56de\u8def<\/strong>. .\u3053\u306e\u7d71\u5408\u306b\u3088\u308a RF\u30c1\u30c3\u30d7<\/strong> \u6e29\u5ea6\u5909\u5316\u306b\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u5bfe\u5fdc\u3057\u3001\u5b89\u5b9a\u3057\u305f\u30b2\u30a4\u30f3\u6027\u80fd\u3092\u81ea\u52d5\u7684\u306b\u7dad\u6301\u3059\u308b\u3002.<\/p>\n\n\n\n

\u30c6\u30b9\u30c8\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3042\u3063\u305f\u3002 RF\u30c1\u30c3\u30d7<\/strong> \u3092\u9054\u6210\u3057\u305f\u3002 25\u2103\u30675dB\u306e\u30b2\u30a4\u30f3\u6539\u5584<\/strong> \u305d\u3057\u3066 65\u00b0C \u3067 10 dB \u306e\u6539\u5584<\/strong>, \u4f4d\u76f8\u5909\u52d5\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u305f\u3002\u88dc\u511f\u7d50\u679c\u306f\u8a2d\u8a08\u306e\u671f\u5f85\u5024\u3068\u307b\u307c\u4e00\u81f4\u3057\u3001\u63d0\u6848\u3057\u305f\u9069\u5fdc\u88dc\u511f\u6cd5\u306e\u5b9f\u73fe\u53ef\u80fd\u6027\u304c\u78ba\u8a8d\u3055\u308c\u305f\u3002\u6e29\u5ea6\u7bc4\u56f2 -40\u00b0C\uff5e85\u00b0C<\/strong>, \u305d\u306e RF\u30c1\u30c3\u30d7<\/strong> \u306f\u512a\u308c\u305f\u30b2\u30a4\u30f3\u5b89\u5b9a\u6027\u3068\u9069\u5fdc\u6027\u3092\u793a\u3057\u305f\u3002.<\/p>\n\n\n\n

RF\u30c1\u30c3\u30d7\u6280\u8853\u306e\u6c4e\u7528\u6027\u3068\u62e1\u5f35\u6027<\/strong><\/strong><\/h5>\n\n\n\n

\u63d0\u6848\u3055\u308c\u3066\u3044\u308b\u9069\u5fdc\u578b\u6e29\u5ea6\u88dc\u511f\u6280\u8853\u306f\u3001\u3053\u308c\u306b\u9650\u5b9a\u3055\u308c\u308b\u3082\u306e\u3067\u306f\u306a\u3044\u3002 L\u30d0\u30f3\u30c9RF\u30c1\u30c3\u30d7<\/strong>. .\u306b\u62e1\u5f35\u3067\u304d\u308b\u3002 \u9ad8\u5468\u6ce2\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>, \u30b5\u30dd\u30fc\u30c8 \u30d5\u30ec\u30ad\u30b7\u30d6\u30eb\u306a\u69cb\u6210<\/strong> \u69d8\u3005\u306a \u6e29\u5ea6\u4fc2\u6570<\/strong>, \u88dc\u511f\u9593\u9694<\/strong>, \u305d\u3057\u3066 \u30de\u30eb\u30c1\u30b9\u30c6\u30c3\u30d7\u88dc\u511f\u30b9\u30c6\u30fc\u30b8<\/strong>. .\u3053\u306e\u67d4\u8edf\u6027\u306f\u3001\u9ad8\u6027\u80fd\u3001\u9ad8\u96c6\u7a4d\u306b\u7406\u60f3\u7684\u3067\u3059\u3002 RF\u30c1\u30c3\u30d7<\/strong> \u8907\u96d1\u306a\u6e29\u5ea6\u6761\u4ef6\u4e0b\u3067\u52d5\u4f5c\u3059\u308b\u8a2d\u8a08\u3002.<\/p>\n\n\n\n

\u306e\u4fe1\u983c\u6027\u3068\u5b9f\u7528\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3002 RF\u30c1\u30c3\u30d7<\/strong> \u3053\u306e\u6280\u8853\u306f\u3001\u6975\u9650\u74b0\u5883\u306b\u304a\u3051\u308b\u6b21\u4e16\u4ee3\u6280\u8853\u306e\u91cd\u8981\u306a\u57fa\u76e4\u3068\u306a\u308b\u3002 \u7121\u7dda\u901a\u4fe1\u30b7\u30b9\u30c6\u30e0<\/strong>, \u30ec\u30fc\u30c0\u30fc\u30bb\u30f3\u30b5\u30fc<\/strong>, \u305d\u3057\u3066 \u30de\u30a4\u30af\u30ed\u6ce2\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9<\/strong>.<\/p>","protected":false},"excerpt":{"rendered":"

With the rapid development of CMOS technology, the operating frequency of RFchips has expanded into the microwave and terahertz bands, making them increasingly popular in communication and radar applications due to their cost-effectiveness. However, CMOS RFchips often experience a significant gain drop under high-temperature conditions, which severely affects system performance. To address this challenge, this study proposes an innovative adaptive temperature compensation technology that enables RFchips to maintain stable performance across a wide temperature range. Challenges in Temperature Compensation for RFchips Traditional temperature compensation methods\u2014such as positive temperature bias voltage or variable load designs\u2014fail to achieve precise and controllable compensation in RFchips. These methods are limited in adaptability and accuracy, particularly under rapidly changing temperature […]<\/p>\n","protected":false},"author":1,"featured_media":1383,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[30,31],"tags":[36],"class_list":["post-1382","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\/1382","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=1382"}],"version-history":[{"count":1,"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/posts\/1382\/revisions"}],"predecessor-version":[{"id":1384,"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/posts\/1382\/revisions\/1384"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/media\/1383"}],"wp:attachment":[{"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/media?parent=1382"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/categories?post=1382"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wallisemi.com\/ja\/wp-json\/wp\/v2\/tags?post=1382"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}