{"id":6411,"date":"2024-09-04T11:27:28","date_gmt":"2024-09-04T03:27:28","guid":{"rendered":"https:\/\/fastonetech.com\/blog\/?p=6411"},"modified":"2026-10-30T17:34:14","modified_gmt":"2026-10-30T09:34:14","slug":"rfic","status":"publish","type":"post","link":"https:\/\/fastonetech.com\/blog\/rfic\/","title":{"rendered":"\u82af\u7247\u8bbe\u8ba1\u4e94\u90e8\u66f2\u4e4b\u56db | \u7535\u78c1\u7384\u5b66\u5b97\u5e08\u2014\u2014\u5c04\u9891\u82af\u7247"},"content":{"rendered":"\n
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\"\"<\/figure>\n\n\n\n

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\"\"<\/figure>\n\n\n\n

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\"\"<\/figure>\n\n\n\n

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\"\"<\/figure>\n\n\n\n

\u6709\u4eba\u95ee\u8fc7\u5c04\u9891\u82af\u7247\u754c\u5927\u795e\u2014\u2014UCLA\u7684Asad.A.Abidi\u6559\u6388\u4e00\u4e2a\u95ee\u9898\uff1a\u201cDear Professor, which classes do you think are of the most importance for RF IC research as an undergrad?\u201d \u610f\u601d\u662f\uff0c\u4eb2\u7231\u7684\u6559\u6388\uff0c\u54ea\u95e8\u8bfe\u7a0b\u5bf9\u5b66\u4e60RFIC\u6700\u91cd\u8981\u5440\uff1f
\u6559\u6388\u8bf4\uff1a\u201cAll of them. Believe me, all of them.\u201d\u7b54\u6848\u662f\uff0c\u6bcf\u4e00\u95e8<\/strong>\u3002<\/p>\n\n\n\n

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\"\"<\/figure>\n\n\n\n

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\"\"<\/figure>\n\n\n\n

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\"\"<\/figure>\n\n\n\n

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\"\"<\/figure>\n\n\n\n

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\"\"<\/figure>\n\n\n\n

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\"\"<\/figure>\n\n\n\n

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\"\"<\/figure>\n\n\n\n

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\"\"<\/figure>\n\n\n\n

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01\u3001FEM\u6709\u9650\u5143\u5206\u6790<\/strong><\/p>\n\n\n\n

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\u8fd9\u79cd\u7b97\u6cd5\u5c06\u6574\u4e2a\u51e0\u4f55\u6a21\u578b\u5212\u5206\u4e3a\u5927\u91cf\u56db\u9762\u4f53\uff0c\u6bcf\u4e00\u4e2a\u56db\u9762\u4f53\u90fd\u662f\u7531\u56db\u4e2a\u7b49\u8fb9\u4e09\u89d2\u5f62\u7ec4\u6210\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u6574\u4e2a\u76ee\u6807\u7a7a\u95f4\u88ab\u5212\u5206\u4e3aN\u4e2a\u8f83\u5c0f\u7684\u533a\u57df\uff0c\u5e76\u7528\u5c40\u90e8\u51fd\u6570\u8868\u793a\u6bcf\u4e2a\u5b50\u533a\u57df\u4e2d\u7684\u573a\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u7136\u540e\u628a\u4e00\u4e2a\u4e2a\u7a7a\u95f4\u62ff\u51fa\u6765\uff0c\u5bf9\u5fae\u5206\u5f62\u5f0f\u7684Maxwell\u65b9\u7a0b\u5728\u9891\u57df\u8fdb\u884c\u6c42\u89e3\uff0c\u5176\u6c42\u89e3\u7684\u672a\u77e5\u91cf\u662f\u6bcf\u4e00\u4e2a\u5c0f\u7f51\u683c\u7684\u7535\u573a\u4e0e\u78c1\u573a\u3002
\u5bf9\u4e8e\u51e0\u4f55\u590d\u6742\u6216\u7535\u6c14\u5927\u578b\u7ed3\u6784\uff0c\u7f51\u683c\u53ef\u80fd\u4f1a\u53d8\u5f97\u975e\u5e38\u590d\u6742\uff0c\u5f62\u6210\u5177\u6709\u8bb8\u591a\u56db\u9762\u4f53\u7684\u7f51\u683c\u5355\u5143\uff0c\u5bfc\u81f4\u9700\u8981\u6c42\u89e3\u5de8\u5927\u7684\u77e9\u9635\u3002
\u6240\u6709\u7aef\u53e3\u6fc0\u52b1\u53ea\u9700\u8981\u4e00\u4e2a\u77e9\u9635\u6c42\u89e3\u3002<\/p>\n\n\n\n

\u901a\u5e38\u7528\u4e8e\u590d\u67423D\u7ed3\u6784\u7684\u6c42\u89e3\uff0c\u6574\u4f53\u6d88\u8017\u4eff\u771f\u8d44\u6e90\u5927\uff0c\u4eff\u771f\u901f\u5ea6\u6162<\/strong>\u3002<\/p>\n\n\n\n

02\u3001MoM 2.5D\u77e9\u91cf\u6cd5<\/strong><\/p>\n\n\n\n

FEM\u6709\u9650\u5143\u5206\u6790\u662f\u4e00\u4e2a\u4e09\u5143\u65b9\u7a0b\u7ec4\uff0c\u8ba1\u7b97\u91cf\u5f88\u5927\u3002
\u800cMoM\uff08Method of Moments\uff092.5D\u77e9\u91cf\u6cd5<\/strong>\uff0c\u662f\u4e13\u95e8\u9488\u5bf93D\u5c42\u72b6\u7ed3\u6784\u51fa\u7684\u4f18\u5316\u7b97\u6cd5<\/strong>\u3002\u5b83\u6839\u636e\u534a\u5bfc\u4f53\u5e73\u9762\u5de5\u827a\u7684\u7ed3\u6784\uff0c\u505a\u4e86\u4e00\u5b9a\u6570\u5b66\u4e0a\u7684\u7b80\u5316\u548c\u7b49\u4ef7\uff0c\u628a\u4e09\u4e2a\u672a\u77e5\u6570\u7b80\u5316\u6210\u4e24\u4e2a\u672a\u77e5\u6570\uff0c\u52a0\u5feb\u4e86\u6c42\u89e3\u901f\u5ea6\u3002<\/p>\n\n\n\n

\u8fd9\u79cd\u7b97\u6cd5\u7684\u5173\u952e\u5728\u4e8e\uff1a\u6574\u4e2a\u51e0\u4f55\u6a21\u578b\u7684\u80cc\u666f\u7ed3\u6784\u4fe1\u606f\u90fd\u5305\u542b\u5728\u4e86\u683c\u6797\u51fd\u6570\u4e2d\uff0c\u540c\u4e00\u4ecb\u8d28\u4e0a\u7684\u4e0d\u540c\u7ed3\u6784\uff0c\u53ea\u9700\u8981\u8ba1\u7b97\u4e00\u6b21\u683c\u6797\u51fd\u6570<\/strong>\u3002\u6240\u4ee5\u53ea\u9700\u8981\u5bf9\u9700\u8981\u6c42\u89e3\u7684\u91d1\u5c5e\u7ed3\u6784\u5212\u5206\u7f51\u683c\uff0c\u901a\u5e38\u7531\u77e9\u5f62\u3001\u4e09\u89d2\u5f62\u548c\u56db\u8fb9\u5f62\u7f51\u7edc\u5355\u5143\u7ec4\u6210\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u56e0\u6b64\uff0c\u201c\u5e73\u9762\u201dMoM\u7f51\u683c<\/strong>\u6bd4FEM\u6240\u9700\u7684\u7b49\u6548\u201c3D\u4f53\u79ef\u201d\u7f51\u683c<\/strong>\u66f4\u7b80\u5355\u4e14\u66f4\u5c0f\u3002
\u800c\u7f51\u683c\u5355\u5143\u6570\u91cf\u7684\u51cf\u5c11\u53ef\u4ee5\u51cf\u5c11\u672a\u77e5\u6570\u5e76\u5b9e\u73b0\u6781\u5176\u9ad8\u6548\u7684\u6a21\u62df\uff0c\u8fd9\u4f7f\u5f97MoM\u975e\u5e38\u9002\u5408\u590d\u6742\u5206\u5c42\u5806\u53e0\u7ed3\u6784\u7684\u5206\u6790\u3002
MoM\u77e9\u91cf\u6cd5\u5bf9\u79ef\u5206\u5f62\u5f0f\u7684Maxwell\u65b9\u7a0b\u5728\u9891\u57df\u6c42\u89e3\uff0c\u9700\u8981\u6c42\u89e3\u7684\u672a\u77e5\u91cf\u4e3a\u91d1\u5c5e\u7684\u8868\u5c42\u7535\u6d41\u5206\u5e03\u3002\u5f97\u5230\u7535\u6d41\u5206\u5e03\u4e4b\u540e\uff0c\u4eff\u771f\u5668\u518d\u6839\u636e\u683c\u6797\u51fd\u6570\u8fdb\u884c\u6570\u503c\u79ef\u5206\uff0c\u5373\u53ef\u5f97\u5230\u6c42\u89e3\u7a7a\u95f4\u4efb\u4f55\u70b9\u7684\u573a\u5206\u5e03\u3002
\u6240\u6709\u7aef\u53e3\u6fc0\u52b1\u53ea\u9700\u8981\u4e00\u4e2a\u77e9\u9635\u6c42\u89e3\u3002<\/p>\n\n\n\n

\u7406\u8bba\u4e0a\uff0c\u5bf9\u4e8e\u4efb\u610f\u7ed3\u6784\u6216\u8005\u975e\u5747\u5300\u4ecb\u8d28\uff0c\u77e9\u91cf\u6cd5\u4e5f\u53ef\u4ee5\u6c42\u89e3\u3002\u4f46\u9700\u8981\u5bf9\u80cc\u666f\u73af\u5883\u8fdb\u884c\u989d\u5916\u63cf\u8ff0\uff0c\u5bfc\u81f4\u672a\u77e5\u91cf\u6570\u76ee\u4e0a\u5347\uff0c\u6c42\u89e3\u6548\u7387\u4e0b\u964d\uff0c\u53cd\u800c\u4e0d\u5982\u6c42\u89e3\u5fae\u5206\u65b9\u7a0b\u7684FEM\u6709\u9650\u5143\u5206\u6790\u6cd5\u9ad8\u6548\u3002
\u56e0\u6b64\uff0cMoM\u77e9\u91cf\u6cd5\u4e0d\u9002\u7528\u4e8e\u4e00\u822c\u7684\u4e09\u7ef4\u7ed3\u6784\uff0c\u4e3b\u8981\u9002\u7528\u6c42\u89e33D\u5c42\u72b6\u7ed3\u6784\uff0c\u5e38\u7528\u4e8e\u7247\u4e0a\u65e0\u6e90\u5668\u4ef6\u3002<\/strong><\/p>\n\n\n\n

03\u3001FDTD\u6709\u9650\u65f6\u57df\u5dee\u5206<\/strong><\/p>\n\n\n\n

FDTD\uff08Finite Difference Time Domain\uff09\u6709\u9650\u65f6\u57df\u5dee\u5206\u6cd5<\/strong>\uff0c\u8ddfFEM\u4e00\u6837\uff0c\u4e5f\u662f\u771f\u6b63\u76843D\u573a\u6c42\u89e3\u5668\uff0c\u53ef\u4ee5\u5206\u6790\u4efb\u4f55\u5f62\u72b6\u76843D\u7ed3\u6784\u3002<\/strong><\/p>\n\n\n\n

FDTD\u901a\u5e38\u4f7f\u7528\u516d\u9762\u4f53\u7f51\u683c\u5355\u5143\uff08\u4e5f\u5c31\u662f\u201cYee\u201d\u5355\u5143\uff09\uff0c\u5bf9\u5fae\u5206\u5f62\u5f0f\u7684Maxwell\u65b9\u7a0b\u5728\u65f6\u57df\u8fdb\u884c\u6c42\u89e3\uff0c\u5f53\u524d\u65f6\u523b\u7684\u7535\u573a\u78c1\u573a\u77e2\u91cf\u503c\u7531\u7ed3\u6784\u4e2d\u524d\u4e00\u65f6\u523b\u7684\u7535\u573a\u78c1\u573a\u503c\u4ee5\u53ca\u5b83\u4eec\u7684\u53d8\u5316\u60c5\u51b5\u76f4\u63a5\u8ba1\u7b97\u5f97\u51fa\u3002<\/p>\n\n\n\n

\u76f8\u5bf9\u4e8eFEM\u548cMoM\u7684\u663e\u8457\u4f18\u52bf\u4e4b\u4e00\u662fFDTD\u6280\u672f\u4e0d\u9700\u8981\u77e9\u9635\u6c42\u89e3<\/strong>\uff0c\u5bf9\u4e8e\u65f6\u57df\u4e0a\u7684\u95ee\u9898\uff0c\u5373\u4fbf\u590d\u6742\u7ed3\u6784\u7684\u6c42\u89e3\u4e5f\u4ec5\u4f7f\u7528\u5c11\u91cf\u5185\u5b58\uff0c\u975e\u5e38\u9ad8\u6548\u3002FDTD \u8fd8\u975e\u5e38\u9002\u5408\u5e76\u884c\u5316\uff0c\u8fd9\u610f\u5473\u7740\u53ef\u4ee5\u5229\u7528GPU\u5904\u7406\u80fd\u529b\u6765\u52a0\u5feb\u6a21\u62df\u901f\u5ea6\u3002<\/p>\n\n\n\n

\u5fc5\u987b\u4e3a\u51e0\u4f55N\u7aef\u53e3\u8bbe\u8ba1\u4e0a\u7684\u6bcf\u4e2a\u7aef\u53e3\u8fd0\u884c\u4e00\u6b21\u4eff\u771f\u3002<\/p>\n\n\n\n

\u5c0f\u7ed3<\/strong><\/p>\n\n\n\n


MoM\u4eff\u771f\u901f\u5ea6<\/strong>\u4f1a\u66f4\u5feb<\/strong>\uff0c\u4f46\u662fFEM\u7684\u5e94\u7528\u8303\u56f4\u66f4\u5e7f\u66f4\u7075\u6d3b<\/strong>\u3002
\u5982\u679c\u5f85\u6c42\u89e3\u7684\u7ed3\u6784\u662f\u201c\u5e73\u9762<\/strong>\u201d\u6216\u8005\u8bf4\u5c42\u72b6\u7ed3\u6784<\/strong>\uff0c\u53ef\u4ee5\u4f18\u5148\u4f7f\u7528MoM\u4eff\u771f<\/strong>\uff0c\u63d0\u9ad8\u8bbe\u8ba1\u6548\u7387\u3002\u6bd4\u5982PCB\u4e92\u8fde\u3001\u7247\u4e0a\u65e0\u6e90\u5668\u4ef6\u4ee5\u53ca\u4e92\u8fde\u548c\u5e73\u9762\u5929\u7ebf\u3002\u5f53\u7136\uff0c\u5982\u679c\u7ed3\u6784\u5f88\u7b80\u5355\uff0c\u91c7\u7528FEM\u5206\u6790\u4e5f\u5dee\u522b\u4e0d\u5927\u3002<\/p>\n\n\n\n

\u5982\u679c\u8003\u8651\u51e0\u4f55\u5f62\u72b6\u7684\u590d\u6742\u6027\u548c\u95ee\u9898\u5927\u5c0f\uff0cFEM\u4e3a\u5927\u91cf\u7aef\u53e3\u95ee\u9898\u63d0\u4f9b\u4e86\u6700\u6709\u6548\u7684\u89e3\u51b3\u65b9\u6848<\/strong>\u3002<\/p>\n\n\n\n

FDTD<\/strong>\u5728\u65f6\u57df\u8fdb\u884c\u6c42\u89e3\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u5bf9\u4e8e\u8fde\u63a5\u5668\u63a5\u53e3\u548c\u8f6c\u6362\u6267\u884c\u65f6\u57df\u53cd\u5c04\u8ba1 (TDR) \u5206\u6790<\/strong>\u975e\u5e38\u6709\u7528\u3002<\/p>\n\n\n\n

\u5c04\u9891_\u7535\u78c1\u573a\u4eff\u771f\u5de5\u5177
<\/strong>HFSS\/ADS\/EMX<\/strong><\/p>\n\n\n\n

\u7535\u78c1\u573a\u6a21\u62df\u5df2\u7ecf\u8d8a\u6765\u8d8a\u6210\u4e3a\u5c04\u9891\u7535\u8def\u8bbe\u8ba1\u4eba\u7684\u5fc5\u5907\u6280\u80fd\u4e4b\u4e00\u3002\u5c24\u5176\u662f\u4e13\u95e8\u4e3a\u5c04\u9891\u548c\u5fae\u6ce2\u7535\u8def\u5206\u6790\u800c\u5f00\u53d1\u7684\u8ba1\u7b97\u673a\u8f85\u52a9\u5de5\u5177<\/strong>\u7684\u4f7f\u7528\uff0c\u8ba9\u5c04\u9891\u82af\u7247\u5de5\u7a0b\u5e08\u80fd\u591f\u83b7\u5f97\u524d\u6240\u672a\u6709\u7684\u4eff\u771f\u80fd\u529b\u3002
\u5f53\u7136\uff0c\u8fd9\u5e76\u4e0d\u610f\u5473\u7740\u6709\u4e86\u5de5\u5177\u5c31\u80fd\u89e3\u51b3\u7535\u78c1\u4eff\u771f\u95ee\u9898\uff0c\u524d\u9762\u5df2\u7ecf\u53cd\u590d\u8bf4\u4e86\uff0cRFIC\u8bbe\u8ba1\u5bf9\u7ecf\u9a8c\u8981\u6c42\u975e\u5e38\u9ad8\u3002\u4f46\u901a\u8fc7\u4f7f\u7528\u66f4\u9ad8\u6548\u7684\u7535\u78c1\u4eff\u771f\u5de5\u5177\uff0c\u5de5\u7a0b\u5e08\u53ef\u4ee5\u76f8\u5bf9\u4f4e\u6210\u672c\u5730\u9a8c\u8bc1\u8bbe\u8ba1\u6982\u5ff5\uff0c\u6216\u5728\u4eff\u771f\u4e2d\u878d\u5165\u66f4\u5b8c\u6574\u66f4\u771f\u5b9e\u7684\u6570\u636e\uff0c\u51cf\u5c11\u5916\u90e8\u6761\u4ef6\u9650\u5236\u3002<\/p>\n\n\n\n

\u76ee\u524d\uff0c\u4e1a\u754c\u4e3b\u6d41\u4eff\u771f\u5de5\u5177\u4e3b\u8981\u6709HFSS\/ADS\/EMX\u3002<\/strong><\/p>\n\n\n\n

\u5728\u5c04\u9891\u9886\u57df\uff0cTA\u4eec\u6709\u4e0d\u540c\u5c42\u7ea7\u7684\u4eff\u771f\u5bf9\u8c61\uff1aEMX\u662f\u82af\u7247\u7ea7\uff0cADS\u662f\u677f\u7ea7\uff0cHFSS\u662f\u6a21\u5757\u7ea7\u3002<\/strong>\u867d\u7136\u90fd\u53eb\u7535\u8def\uff0c\u90fd\u662f\u540c\u4e00\u5957\u7269\u7406\u89c4\u5219\u51fa\u6765\u7684\u4e1c\u897f\uff0c\u4f46\u662f\u5236\u9020\u5de5\u827a\u548c\u5c3a\u5bf8\u4e0d\u4e00\u6837\uff0c\u6240\u4ee5\u9002\u7528\u4e0d\u540c\u7684\u5de5\u5177\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

01\u3001HFSS<\/strong><\/p>\n\n\n\n

HFSS\uff0c\u662f\u4e16\u754c\u4e0a\u7b2c\u4e00\u6b3e\u5546\u4e1a\u5316\u76843D\u7535\u78c1\u4eff\u771f\u8f6f\u4ef6\uff0c\u582a\u79f0\u7535\u78c1\u573a\u4eff\u771f\u4e1a\u754c\u6807\u6746<\/strong>\uff0c\u73b0\u5728\u5c5e\u4e8eAnsys\u516c\u53f8\u3002
HFSS\u4f7f\u7528\u7684\u662fFEM\u6709\u9650\u5143\u5206\u6790\u6cd5<\/strong>\uff0c\u6240\u4ee5\u975e\u5e38\u901a\u7528\uff0c\u9002\u7528\u4e8e\u4efb\u610f3D\u7ed3\u6784<\/strong>\u3002
\u4f46\u901a\u7528\u4e5f\u5c31\u610f\u5473\u7740\u6ca1\u6709\u5f3a\u9488\u5bf9\u6027\uff0cHFSS\u628a\u4e00\u5957\u53eb\u505a\u6709\u9650\u5143\u5206\u6790\u7684\u6570\u5b66\u65b9\u6cd5\u5e94\u7528\u5728\u4e86\u7535\u78c1\u5b66\u9886\u57df\uff0c\u5f53\u7136\uff0c\u4e5f\u53ef\u4ee5\u5e94\u7528\u5728\u5176\u4ed6\u5de5\u7a0b\u9886\u57df\u3002\u56e0\u4e3a\u6ca1\u6709\u5bf9\u82af\u7247\u8bbe\u8ba1\u9886\u57df\u505a\u4e13\u95e8\u4f18\u5316\uff0c\u8f6f\u4ef6\u4ea4\u4e92\u65b9\u9762\u4e0d\u591f\u53cb\u597d\u3002<\/p>\n\n\n\n

HFSS\u4e3b\u8981\u9762\u5411\u7684\u662f\u6ce2\u5bfc\u3001\u4f20\u8f93\u7ebf\u90a3\u79cd\u6bd4\u8f83\u5927\u7684\u5c04\u9891\u5143\u4ef6\u548c\u6a21\u5757\u8bbe\u8ba1\uff0c\u504f\u5b8f\u89c2\u7684\u7535\u78c1\u4eff\u771f\u3002<\/strong>
\u5982\u679c\u8981\u754c\u5b9a\u9886\u57df\u7684\u8bdd\uff0cHFSS\u6bd4\u8f83\u96be\u8bc4\uff0c\u65e2\u53ef\u4ee5\u653e\u5230CAE\u9886\u57df\uff0c\u4e5f\u53ef\u4ee5\u653e\u5230EDA\u9886\u57df\u3002\u4e00\u822c\u800c\u8a00\uff0c\u5728\u667a\u80fd\u5236\u9020\/\u6c7d\u8f66\u5236\u9020\u573a\u666f\u4e0b\u7528HFSS\u8fdb\u884c\u7535\u78c1\u573a\u4eff\u771f\u66f4\u591a<\/strong>\uff0c\u5f53\u7136\uff0c\u4e5f\u53ef\u4ee5\u7528\u4e8e\u90e8\u5206\u82af\u7247\u8bbe\u8ba1\u573a\u666f\u3002
\u6211\u4eec\u5199\u8fc7\u4e00\u7bc7\u5b9e\u8bc1\uff0c\u8be6\u60c5\u53ef\u6233\uff1a\u8d85\u5927\u5185\u5b58\u673a\u5668\uff0c\u8ba9\u4f60\u7684HFSS\u7535\u78c1\u4eff\u771f\u89e3\u653e\u5929\u6027<\/a><\/strong><\/p>\n\n\n\n

02\u3001ADS<\/strong><\/p>\n\n\n\n

ADS\u548cEMX\u5c31\u4e0d\u4e00\u6837\u4e86\uff0c\u662f\u7eaf\u7cb9\u7684EDA\u9886\u57df\u5de5\u5177<\/strong>\uff0c\u5728\u5904\u7406\u82af\u7247\u8bbe\u8ba1\u573a\u666f\u7684\u7535\u78c1\u573a\u4eff\u771f\u4f7f\u7528\u8f83\u4e3a\u5e7f\u6cdb\u3002
\u8fd9\u7c7b\u7535\u78c1\u573a\u4eff\u771f\u5de5\u5177\u5728\u7b97\u6cd5\u4e0a<\/strong>\uff0c\u901a\u8fc7Maxwell\u65b9\u7a0b\u7ec4\u6c42\u89e3\u5143\u4ef6\u7684\u7a7a\u95f4\u7535\u573a\u5206\u5e03\uff0c\u5c06\u5143\u4ef6\u6620\u5c04\u4e3a\u7279\u5b9a\u7684RLC\u7535\u8def\uff0c\u505a\u5230\u201c\u5316\u573a\u4e3a\u8def\u201d<\/strong>\u3002\u8fd9\u65e2\u80fd\u964d\u4f4e\u4eff\u771f\u5206\u6790\u96be\u5ea6\uff0c\u53c8\u80fd\u5c06\u5143\u4ef6\u7684\u6709\u9650\u5143\u7269\u7406\u6a21\u578b\uff0c\u8f6c\u6362\u6210\u5bf9\u5e94\u7684Spectre\/HSPICE\u7f51\u8868\uff0c\u4f9b\u4e00\u822c\u7535\u8def\u4eff\u771f\u5de5\u5177\u4f7f\u7528\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

ADS<\/strong>\uff0c\u5c5e\u4e8eKeysight\u662f\u5fb7\u79d1\u6280\uff0c\u9488\u5bf9\u5c04\u9891\u82af\u7247\u7535\u8def\u6709\u4e13\u95e8\u7684\u4f18\u5316\u548c\u7814\u53d1<\/strong>\uff0c\u65e2\u53ef\u4ee5\u505a\u4e09\u7ef4\u7535\u78c1\u573a\u4eff\u771f\uff0c\u4e5f\u53ef\u4ee5\u9488\u5bf9PCB\u5e03\u5c40\u548c\u90e8\u5206\u96c6\u6210\u7535\u8def\u8bbe\u8ba1\u573a\u666f\u3002Keysight\u8ddf\u5404\u5927\u5143\u5668\u4ef6\u5382\u5546\u90fd\u6709\u5e7f\u6cdb\u5408\u4f5c\uff0c\u53ef\u4ee5\u63d0\u4f9b\u6700\u65b0\u7684Design Kit\u4f9b\u7528\u6237\u4f7f\u7528\u3002
ADS\u9002\u5408\u5bf9\u7247\u4e0a\u7684\u7535\u8def\/\u5143\u5668\u4ef6\u505a\u5206\u6790\u4eff\u771f\uff0c\u9002\u7528\u5c0f\u89c4\u6a21RF\/MMIC\u8bbe\u8ba1<\/strong>\uff0c\u5982\u679c\u9700\u8981\u6a21\u62df\u4e00\u4e2a\u5927\u7684\u6a21\u5757\uff0cHFSS\u53ef\u80fd\u66f4\u5408\u9002\u3002<\/p>\n\n\n\n

ADS\u540c\u65f6\u652f\u6301FEM\u6709\u9650\u5143\u5206\u6790\u6cd5\u4e0eMoM 2.5D\u77e9\u91cf\u6cd5\uff0c\u4e5f\u53ef\u9009FDTD\u6709\u9650\u65f6\u57df\u5dee\u5206\u3002
MoM\u9002\u7528\u4e8e\u5c42\u72b6\u7ed3\u6784\uff0c\u800c\u4f7f\u7528FEM\u6216FDTD\u65b9\u6cd5\u65f6\u53ef\u4ee5\u9002\u7528\u4efb\u610f3D\u7ed3\u6784\u3002<\/p>\n\n\n\n

ADS\u4e0e\u5176\u4ed6\u5de5\u5177\u517c\u5bb9\u826f\u597d<\/strong>\uff0c\u514d\u53bb\u8de8\u5e73\u53f0\u6570\u636e\u5bfc\u5165\u5bfc\u51fa\uff0c\u5bf9Virtuoso\u63d0\u4f9b\u6bd4HFSS\u66f4\u597d\u7684\u517c\u5bb9\u6027\u3002
\u5728\u7535\u78c1\u4e0e\u5c04\u9891\u7684\u8bbe\u8ba1\u4e2d\uff0c\u7ecf\u5e38\u9700\u8981\u901a\u8fc7HFSS\u8bbe\u8ba1\u5929\u7ebf\uff0c\u7136\u540e\u901a\u8fc7ADS\u6765\u9a8c\u8bc1\u7535\u8def\uff0c\u8fd9\u4e2a\u65f6\u5019\u5c31\u9700\u8981\u4e24\u8005\u7684\u8054\u5408\u4eff\u771f\uff0c\u4ee5S\u53c2\u6570\u4f5c\u4e3a\u4e2d\u7ee7\u3002<\/p>\n\n\n\n

\u800c\u6839\u636e\u524d\u9762\u63d0\u5230\u7684\uff0c\u5c04\u9891\u7535\u8def\u56e0\u4e3a\u9ad8\u9891\u4ea7\u751f\u7684\u7535\u78c1\u573a\u6548\u5e94\uff0c\u4f1a\u56e0\u4e3a\u5916\u90e8\u73af\u5883\u56e0\u7d20\u7684\u5e72\u6270\u7ecf\u5386\u5de8\u5927\u7684\u6027\u80fd\u53d8\u5316\u3002\u6240\u4ee5\uff0c\u5c04\u9891\u82af\u7247\u5728\u8bbe\u8ba1\u4e4b\u521d\u5c31\u9700\u8981Foundry\u5382\u63d0\u4f9b\u7684\u76f8\u5173\u5de5\u827a\u4fe1\u606f<\/strong>\uff0c\u56e0\u4e3a\u9700\u8981\u77e5\u9053\u6574\u4e2a\u82af\u7247\u5236\u4f5c\u5de5\u827a\u91cc\u9762\u7684\u6750\u6599\u7279\u6027\u548c\u5de5\u5177\u7ed3\u6784\u624d\u80fd\u4eff\u771f\u5efa\u6a21\u3002
\u65e9\u671f\uff0cADS\u5360\u636e\u7edd\u5bf9\u4e3b\u5bfc\u5730\u4f4d\uff0cFoundry\u5382\u4f1a\u63d0\u4f9b\u57fa\u4e8eADS\u7684PDK\u6587\u4ef6<\/strong>\uff0c\u73b0\u5728\u9010\u6e10\u4e5f\u5f00\u59cb\u63d0\u4f9b\u57fa\u4e8eEMX\u7684\u5de5\u827a\u6587\u4ef6<\/strong>\u3002<\/p>\n\n\n\n

03\u3001EMX<\/strong><\/p>\n\n\n\n

EMX<\/strong>\u662f\u4e13\u95e8\u9488\u5bf9\u5c04\u9891\u96c6\u6210\u7535\u8def\u8bbe\u8ba1\u5f00\u53d1<\/strong>\u7684\uff0c\u4f5c\u4e3aEDA\u5e38\u7528\u5de5\u5177Cadence\u7684\u63d2\u4ef6<\/strong>\u5b58\u5728\uff0c\u80fd\u4e0eTA\u65e0\u7f1d\u96c6\u6210\uff0c\u5bf9\u5de5\u7a0b\u5e08\u4eec\u6781\u4e3a\u53cb\u597d\u3002
\u82af\u7247\u7ea7\u7684\u96c6\u6210\u7535\u8def\u5206\u6790\uff0c\u5c5e\u4e8e\u5fae\u89c2\u5c3a\u5ea6\uff0c\u4e00\u822c\u4f7f\u7528EMX\u6700\u4e3a\u5408\u9002\u3002<\/strong><\/p>\n\n\n\n

EMX\u53ea\u652f\u6301MoM 2.5D\u77e9\u91cf\u6cd5\uff0c\u4e13\u95e8\u9488\u5bf9\u7247\u4e0a\u65e0\u6e90\u5668\u4ef6\u7b49\u5c42\u72b6\u7ed3\u6784\u5206\u6790\uff0c\u4e0d\u9002\u7528bonding wire\u3001BGA\u3001PGA\u5c01\u88c5\u7b49\u975e\u5c42\u72b6\u7ed3\u6784\uff0c\u6a2a\u622a\u9762\u975e\u76f4\u7ebf\u91d1\u5c5e\u7ed3\u6784\u3002<\/p>\n\n\n\n

HFSS 17.2\u548c19\u7248\u4e4b\u540e\u7684ADS\u652f\u6301GPU\u5904\u7406\u7535\u78c1\u573a\u4eff\u771f\u4efb\u52a1\uff0c\u4e14\u901a\u8fc7\u5e76\u884c\u5316\u5904\u7406\u540e\uff0c\u6548\u7387\u63d0\u5347\u5341\u5206\u663e\u8457\uff1bEMX\u4f5c\u4e3aCadence\u91cc\u7684\u63d2\u4ef6\u6682\u4e0d\u652f\u6301GPU\u4efb\u52a1\u3002<\/p>\n\n\n\n

\u4e09\u79cd\u5c04\u9891\u82af\u7247\u7535\u78c1\u573a\u4eff\u771f\u5de5\u5177\u5bf9\u6bd4<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u5173\u4e8e\u6211\u4eec\u5728\u5404\u79cdEDA\u5e94\u7528\u4e0a\u7684\u8868\u73b0\uff0c\u53ef\u4ee5\u70b9\u51fb\u4ee5\u4e0b\u5e94\u7528\u540d\u79f0\u67e5\u770b\uff1a<\/strong><\/p>\n\n\n\n

HSPICE<\/a> \u2502 OPC <\/a>\u2502 VCS<\/a> \u2502 Virtuoso <\/a>\u2502 Calibre <\/a><\/strong>\u2502 <\/strong><\/a>HFSS<\/a><\/strong><\/p>\n\n\n\n

\u66f4\u591a\u534a\u5bfc\u4f53\u7528\u6237\u6848\u4f8b\uff0c\u53ef\u4ee5\u6233\u4e0b\u65b9\u67e5\u770b\uff1a<\/strong><\/p>\n\n\n\n

\u9752\u82af <\/a>\u2502 \u6d59\u6842 <\/a>\u2502 \u71e7\u539f <\/a>\u2502 \u666e\u5189 <\/a><\/strong>\u2502 <\/strong><\/a>Alpha Cen <\/a><\/strong>\u2502 \u6df1\u804c\u5927<\/strong><\/a><\/p>\n\n\n\n

 - END -<\/strong><\/p>\n\n\n\n


\u6211\u4eec\u6709\u4e2aIC\u8bbe\u8ba1\u7814\u53d1\u5e73\u53f0<\/strong>
IC\u8bbe\u8ba1\u5168\u751f\u547d\u5468\u671f\u4e00\u7ad9\u5f0f\u8986\u76d6<\/strong>
\u8c03\u5ea6\u5668Fsched\u56fd\u4ea7\u5316\u66ff\u4ee3\u3001\u4e13\u4e1aIT-CAD\u670d\u52a1<\/strong>
100+\u884c\u4e1a\u5ba2\u6237\u843d\u5730\u5b9e\u8df5
\u652f\u6301\u6d77\u5185\u5916\u591a\u5730\u534f\u540c\u7814\u53d1\u4e0e\u529e\u516c<\/strong>
\u591a\u5c42\u5b89\u5168\u6846\u67b6\u5c42\u5c42\u4fdd\u969c<\/strong><\/p>\n\n\n\n


\u626b\u7801\u9884\u7ea6\u4e13\u5bb61\u5bf91\u6c9f\u901a~<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u66f4\u591aEDA\u7535\u5b50\u4e66<\/strong>
\u6b22\u8fce\u626b\u7801\u5173\u6ce8\u5c0fF\uff08ID\uff1aimfastone\uff09\u83b7\u53d6<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u4f60\u4e5f\u8bb8\u60f3\u4e86\u89e3\u5177\u4f53\u7684\u843d\u5730\u573a\u666f\uff1a<\/strong>
\u8fdc\u79bb\u201c\u7eb8\u4e0a\u8c08\u5175\u201d\uff0c\u6df1\u804c\u5927\u6253\u9020\u56fd\u5185\u9996\u4e2aEDA\u8fdc\u7a0b\u5b9e\u8bad\u5e73\u53f0<\/a>
\u666e\u5189\u534a\u5bfc\u4f53\u9010\u6b65\u5e03\u5c40\u81ea\u4e3b\u53ef\u63a7\uff0c\u6e10\u6b21\u63d0\u5347\u7814\u53d1\u6548\u7387<\/a>
\u5149\u7535\u517c\u4fee\u7684Alpha Cen\uff0c\u5982\u4f55\u5e94\u5bf9\u4e0a\u5347\u671f\u7684\u751c\u871c\u70e6\u607c\uff1f\u8d85\u5927\u5185\u5b58\u673a\u5668\uff0c\u8ba9\u4f60\u7684<\/a><\/strong>HFSS\u7535\u78c1\u4eff\u771f\u89e3\u653e\u5929\u6027<\/strong><\/a>
\u66b4\u529b\u5806\u673a\u5668\u4e4b\u738b\u2014\u2014Calibre<\/a>
Auto-Scale\u8fd9\u652f\u4ed9\u5973\u68d2\u5982\u4f55\u5927\u5e45\u63d0\u5347Virtuoso\u4eff\u771f\u6548\u7387\uff1f<\/a><\/strong><\/p>\n\n\n\n


\u82af\u7247\u8bbe\u8ba1\u7814\u53d1\u5e73\u53f0\uff1a<\/strong>
\u4eca\u65e5\u4e0a\u65b0\u2014\u2014FCP<\/strong><\/a>
\u4e13\u6709D\u533a\u9707\u64bc\u4e0a\u5e02\uff0c\u9ad8\u6027\u4ef7\u6bd4\u7684\u7a00\u7f3a\u5927\u673a\u578b\u8c01\u4e0d\u7231\uff1f<\/strong><\/a>
\u4ece\u201c\u5355\u6253\u72ec\u6597\u201d\u5230\u201c\u540c\u821f\u5171\u96c6\u201d\uff0c\u96c6\u7fa4\u5982\u4f55\u6210\u4e3a\u9879\u76ee\u7814\u53d1\u3001IT\u548c\u8001\u677f\u7684\u6700\u4f73\u62cd\u6863\uff1f<\/strong><\/a>
\u56fd\u4ea7\u8c03\u5ea6\u5668\u4e4b\u5149\u2014\u2014Fsched\u5230\u5e95\u6709\u591a\u80fd\u6253\uff1f<\/strong><\/a>
\u6700\u5f3a\u7701\u94b1\u653b\u7565\u2014\u2014IC\u8bbe\u8ba1\u516c\u53f8\u8001\u677f\u5fc5\u8bfb <\/strong><\/a>
\u89e3\u5bc6\u4e00\u9897\u82af\u7247\u8bbe\u8ba1\u7684\u5168\u751f\u547d\u5468\u671f\u7b97\u529b\u9700\u6c42 <\/strong><\/a><\/p>\n\n\n\n

\u8fd1\u671f\u91cd\u5927\u4e8b\u4ef6\uff1a<\/strong>
\u901f\u77f3\u79d1\u6280\u6b63\u5f0f\u53d1\u5e03\u65b0\u8d28\u751f\u4ea7\u529b\u6559\u5b66\u79d1\u7814\u521b\u65b0\u5e73\u53f0\uff0c\u805a\u7126\u8de8\u5b66\u79d1\u4e13\u4e1a\u6559\u5b66\u5b9e\u8bad\u4e0e\u79d1\u7814<\/a><\/strong>
\u901f\u77f3\u79d1\u6280\u643a\u624b\u73e0\u6d77\u5148\u8fdb\u96c6\u6210\u7535\u8def\u7814\u7a76\u9662\uff0c\u6b63\u5f0f\u5165\u9a7b\u6a2a\u7434ICC<\/a><\/strong>
\u901f<\/strong><\/a>\u77f3\u79d1\u6280\u4e0e\u897f\u95e8\u5b50\u3001\u4e9a\u9a6c\u900a\u4e91\u79d1\u6280\u5171\u540c\u63a8\u51faSimcenter\u2122\u4eff\u771f\u4e91\u5e73\u53f0\uff0c\u52a9\u529b\u5de5\u4e1a\u9886\u57df\u6570\u5b57\u5316\u8f6c\u578b<\/a><\/strong>
\u901f\u77f3\u79d1\u6280\u8054\u5408Altair\u6253\u9020\u4e00\u4f53\u5316\u82af\u7247\u7efc\u5408\u7814\u53d1\u5e73\u53f0\uff0c\u63d0\u5347\u4f01\u4e1a\u8f6f\u786c\u4ef6\u4eff\u771f\u6548\u7387<\/a><\/strong>
\u901f\u77f3\u79d1\u6280\u5b8c\u6210\u9f99\u82af\u3001\u6d77\u5149\u3001\u8d85\u4e91\u517c\u5bb9\u4e92\u8ba4\u8bc1\uff0c\u62d3\u5bbd\u4fe1\u521b\u751f\u6001\u7248\u56fe<\/a><\/strong>
\u901f\u77f3\u79d1\u6280\u5165\u9a7b\u7ca4\u6e2f\u6fb3\u5927\u6e7e\u533a\u7b97\u529b\u8c03\u5ea6\u5e73\u53f0\uff0c\u53c2\u4e0e\u5efa\u8bbe\u6570\u7b97\u7528\u4e00\u4f53\u5316\u53d1\u5c55\u65b0\u8303\u5f0f<\/a><\/strong><\/p>\n\n\n\n

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