{"id":39420,"date":"2022-03-22T00:21:47","date_gmt":"2022-03-21T16:21:47","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=39420"},"modified":"2022-09-08T14:00:56","modified_gmt":"2022-09-08T06:00:56","slug":"%e9%a6%ac%e6%96%af%e5%85%8b%e7%9a%84%e3%80%8c%e6%98%9f%e9%8f%88%e8%a8%88%e5%8a%83%e3%80%8d%ef%bc%88starlink%ef%bc%89","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=39420","title":{"rendered":"\u99ac\u65af\u514b\u7684\u300c\u661f\u93c8\u8a08\u5283\u300d\uff08Starlink\uff09"},"content":{"rendered":"

\u524d\u9762\u4e94\u7bc7\u300c\u6f2b\u8ac7\u592a\u7a7a\u65c5\u884c\u300d\u8207\u8b80\u8005\u5206\u4eab\u4e86\u4f01\u696d\u5bb6\u5982Richard Branson\u3001Jeff Bezos\u53caElon Musk\u662f\u5982\u4f55\u6295\u5165\u6c11\u7528\u592a\u7a7a\u4e8b\u696d\uff0c\u9019\u4e00\u7bc7\u6211\u5011\u7e7c\u7e8c\u4ecb\u7d39Elon Musk\u7684SpaceX\u516c\u53f8\u6240\u63a8\u51fa\u7684\u300c\u661f\u93c8\u8a08\u5283\u300d\uff08Starlink\uff09\u3002<\/p>\n

\u901a\u4fe1\u885b\u661f<\/u><\/span><\/strong><\/p>\n

Elon Musk\u7684\u592a\u7a7a\u4e8b\u696d\u7248\u5716\u662f\u5f9e\u63d0\u4f9b\u885e\u661f\u767c\u5c04\u670d\u52d9\u958b\u59cb\uff0c\u5728\u66b8\u89e3\u4ed6\u7684\u300c\u5782\u76f4\u6574\u5408\u300d\uff08Vertical Integration\uff09\u6838\u5fc3\u7406\u5ff5\u5f8c\uff0c\u8b80\u8005\u61c9\u8a72\u4e0d\u96e3\u7406\u89e3\u99ac\u65af\u514b\u6703\u9010\u6b65\u9032\u5165\u901a\u4fe1\u885b\u661f\u7522\u696d\uff0c Jeff Bezos\u7684Blue Origin\u6240\u63a8\u51faKuiper\u885e\u661f\u8a08\u52831<\/sup>\u8207SpaceX\u7684\u300c\u661f\u93c8\u8a08\u5283\u300d\uff08Starlink\uff09\u5982\u51fa\u4e00\u8f4d\u3002<\/p>\n

\u5728Starlink\u51fa\u73fe\u4e4b\u524d\uff0cHughesNet \u548cViasat\u662f\u5169\u5bb6\u6bd4\u8f03\u8457\u540d\u7684\u5168\u7403\u300c\u5bec\u5e36\u885e\u661f\u7db2\u8def\u300d\uff08Broadband Satellite Network\uff09\u904b\u71df\u5546 -- HughesNet\u670920\u591a\u9846\u885b\u661f\u3001\u800cViasat \u4e5f\u67096\u9846\u885b\u661f\uff0c\u5b83\u5011\u5168\u90fd\u5206\u5e03\u5728\u300c\u5730\u7403\u540c\u6b65\u8ecc\u9053\u300d\uff08Geosynchronous Orbit, GEO\uff09\u3002\u6240\u8b02\u5730\u7403\u540c\u6b65\u8ecc\u9053\u662f\u4f4d\u65bc\u5730\u7403\u8d64\u9053\u4e0a\u65b936,000\u516c\u91cc\u5de6\u53f3\u7684\u5713\u5f62\u8ecc\u9053\uff0c\u7269\u9ad4\u5728\u8ecc\u9053\u904b\u884c\u9031\u671f\u662f\u4e00\u500b\u300c\u6046\u661f\u65e5\u300d\uff08Sidereal Day\uff09\u5373\u662f23\u5c0f\u664256\u52064\u79d2\u3002<\/p>\n

\u5047\u5982\u8ecc\u9053\u50be\u89d2\u70ba\u96f6\u5ea6\u5373\u662f\u8d64\u9053\u6b63\u4e0a\u65b9\u7684\u540c\u6b65\u8ecc\u9053\u90a3\u5c31\u7279\u5225\u73cd\u8cb4\uff0c\u56e0\u70ba\u5b83\u76f8\u5c0d\u5730\u8868\u5b9a\u9ede\u662f\u4e0d\u8b8a\u7684\uff0c\u6240\u4ee5\u5728\u5730\u9762\u96f7\u9054\u63a5\u6536\u5929\u7dda\u7684\u6307\u5411\u662f\u56fa\u5b9a\u7684\uff0c\u50be\u89d2\u70ba\u96f6\u5ea6\u7684GEO\u8ecc\u9053\u53c8\u7a31\u4e4b\u70ba\u300c\u5730\u7403\u975c\u6b62\u8ecc\u9053\u300d\uff08Geostationary Orbit\uff09\u3002\u50be\u89d2\u4e0d\u662f\u96f6\u5ea6\u7684GEO\u885e\u661f\u5728\u76f8\u5c0d\u61c9\u7684\u5730\u8868\u8ecc\u8de1\u6703\u5448\u73fe\u4e00\u500b\u5e73\u8eba\u76848\u5b57\u5f62\u3002\u4e00\u822cGEO\u901a\u4fe1\u885e\u661f\u90fd\u653e\u7f6e\u5728\u98db\u884c\u9ad8\u5ea6\u905436,000\u516c\u91cc\u7684GEO\u8ecc\u9053\u4e0a\uff0c\u597d\u8655\u662f\u6db5\u84cb\u9762\u7a4d\u5ee3\uff0c\u58de\u8655\u5247\u662f\u4fe1\u865f\u50b3\u8f38\u8ddd\u96e2\u9060\uff0c\u6703\u9020\u6210\u986f\u8457\u7684\u300c\u4fe1\u865f\u5ef6\u9072\u300d\uff08latency\uff09\uff1b\u5e73\u5747\u5ef6\u9072\u6642\u9593\u7d04\u70ba100\u81f3300\u300c\u6beb\u79d2\u300d\uff08ms\uff09\u3002\u300c\u8996\u8a0a\u4e32\u6d41\u300d\uff08video streaming\uff09\u8207\u96fb\u5b50\u904a\u6232\u662f\u7121\u6cd5\u63a5\u53d7100\u81f3300\u300c\u6beb\u79d2\u300d\uff08ms\uff09\u7684\u4fe1\u865f\u5ef6\u9072\u3002<\/p>\n

\u90fd\u6703\u5340\u7684\u4eba\u5011\u7fd2\u6163\u4f7f\u7528\u300c\u624b\u6a5f\u300d\uff08Cellular Phone\uff09\uff0c\u5b83\u662f\u5229\u7528\u7121\u7dda\u300c\u7db2\u683c\u7db2\u8def\u300d\uff08cellular\uff09\u50b3\u8f38\u8a0a\u865f\uff1b\u300c\u7121\u7dda\u300d\uff08wireless\uff09\u50b3\u8f38\u662f\u6307\u624b\u6a5f\u5230\u57fa\u5730\u53f0\u662f\u7121\u7dda\uff0c\u4f46\u662f\u9577\u8ddd\u96e2\u7684\u8a0a\u865f\u50b3\u8f38\uff0c\u4f8b\u5982\u5f9e\u7f8e\u570b\u5230\u53f0\u7063\u8d70\u7684\u5c31\u662f\u6709\u7dda\u5149\u7e96\u800c\u4e0d\u662f\u7d93\u7531\u885e\u661f\u50b3\u64ad\u3002\u9019\u7a2e\u5e7e\u5343\u516c\u91cc\u7684\u6d77\u5e95\u5149\u7e96\u5149\u7e9c\u5728\u5927\u897f\u6d0b\u3001\u592a\u5e73\u6d0b\u90fd\u6709\u597d\u5e7e\u689d\u3002\u81f3\u65bcWiFi\u7db2\u8def\u5247\u662f\u5f9e\u5bb6\u88cf\u7684\u300c\u8def\u7531\u5668\u300d\uff08router\uff09 \u958b\u59cb\uff0c\u4fe1\u865f\u5c31\u9032\u5165\u5149\u7e96\u3001\u6216\u4e00\u822c\u96fb\u7e9c\uff08cable\uff09\u7684\u6709\u7dda\u7db2\u8def\u3002<\/p>\n

\u9020\u6210\u901a\u4fe1\u4fe1\u865f\u5ef6\u9072\u7684\u539f\u56e0\u4e0d\u53ea\u4e00\u7a2e\uff0c\u6211\u5011\u5728\u9019\u88cf\u6240\u63d0\u5230\u7684\u5ef6\u9072\u4e3b\u8981\u662f\u56e0\u70ba\u8ddd\u96e2\u6240\u9020\u6210\u7684\u300c\u4fe1\u865f\u50b3\u64ad\u300d\uff08propagation\uff09\u5ef6\u9072\u3002\u4e00\u822c\u800c\u8a00\uff0ccellular\u4fe1\u865f\u5ef6\u9072\u5c0f\u65bc5\u6beb\u79d2\uff0c\u800c\u885e\u661f\u901a\u8a0a\u4fe1\u865f\u5ef6\u9072\u5c31\u6703\u8d85\u904e100\u6beb\u79d2\uff0c\u4e3b\u8981\u662f\u56e0\u70ba\u5730\u7403\u540c\u6b65\u885b\u661f\uff08GEO\uff09\u96e2\u5730\u9762\u592a\u9060\u3001\u800c\u4e14\u983b\u5bec\u8f03\u5c0f\u3002\u4e16\u754c\u4e0a\u4e26\u4e0d\u662f\u6bcf\u500b\u89d2\u843d\u90fd\u8a2d\u6709\u57fa\u5730\u53f0\uff0c\u6240\u4ee5\u5728\u504f\u9060\u5730\u5340\uff0c\u4ee5\u53ca\u4e00\u4e9b\u7b2c\u4e09\u4e16\u754c\u570b\u5bb6\u6c92\u6709\u7db2\u683c\u7db2\u8def\uff08cellular\uff09\u7684\u57fa\u790e\u5efa\u8a2d\uff0c\u6700\u4fbf\u6377\u7684\u901a\u8a0a\u8a2d\u5099\u9084\u662f\u5f97\u9760\u885e\u661f\u901a\u8a0a\u3002<\/p>\n

\u4f4e\u8ecc\u9053\u300c\u885e\u661f\u661f\u5ea7\u7db2\u300d\uff08Satellite Constellation<\/u>\uff09<\/u><\/span><\/strong><\/p>\n

\"\"<\/a>
\u5716\u7247\u4f86\u6e90\uff1aSpaceX\u516c\u5e03Starlink\u885b\u661f\u5716\u7247<\/figcaption><\/figure>\n

Elon Musk \u770b\u6e96\u4e86\u9019\u500b\u5546\u6a5f\uff0c\u4ed6\u8981\u5728\u300c\u5730\u7403\u4f4e\u8ecc\u9053\u300d\uff08Low Earth Orbit, LEO\uff092<\/sup>\u4e0a\u75284\u842c2\u5343\u9846\u5c0f\u885e\u661f\u4f48\u5efa\u51fa\u4e00\u500b\u5929\u7f85\u5730\u7db2\uff08\u5982\u4e0a\u5716\uff09\u3002\u9019\u4e9bLEO \u8ecc\u9053\u5206\u70ba\u4e09\u5c64\uff1a\u4f4e\u5c64\u5728340\u516c\u91cc\u3001\u4e2d\u5c64\u70ba550\u516c\u91cc\u3001\u4e0a\u5c64\u57281,110\u516c\u91cc\u5de6\u53f3\uff0c\u76ee\u7684\u5c31\u662f\u8981\u5c07\u4fe1\u865f\u5ef6\u9072\u6578\u5b57\u964d\u4f4e\u523025\u6beb\u79d2\u4ee5\u4e0b\u3002<\/p>\n

\u5176\u5be6\u9019\u7a2e\u4f4e\u8ecc\u9053\u300c\u885e\u661f\u661f\u5ea7\u7db2\u300d\uff08Satellite Constellation\uff09\u7684\u6982\u5ff5\u65e9\u5728\u5345\u591a\u5e74\u524d\u5c31\u5df2\u7d93\u88ab\u63d0\u51fa\uff0c\u7f8e\u570bMotorola\u7684\u300c\u92a5\u885e\u661f\u661f\u5ea7\u300d\uff08Iridium Satellite Constellation\uff093<\/sup>\u662f\u57281993\u5e747\u670829\u65e5\u958b\u59cb\u904b\u71df\u3002\u9019\u500b\u300c\u92a5\u8a08\u5283\u300d\u885e\u661f\u661f\u5ea7\u662f\u7531\u5e73\u5747\u5206\u4f48\u5728781\u516c\u91cc\u8655\u30016\u500b\u6975\u5730\u8ecc\u9053\u9762\u4e0a\u768466\u9846\u901a\u8a0a\u885b\u661f\u6240\u7d44\u6210\u3002\u6240\u8b02\u300c\u6975\u5730\u8ecc\u9053\u300d\u5c31\u662f\u885e\u661f\u4f5c\u5357\u5317\u5411\u3001\u6bcf100\u5206\u9418\u901a\u904e\u5357\u5317\u6975\u4e00\u6b21\uff1b6\u500b\u6975\u5730\u8ecc\u9053\u9762\u4ee530\u5ea6\u9593\u9694\u5c07\u5730\u7403\u7b49\u5206\u5207\u5272\uff0c\u6bcf\u4e00\u8ecc\u9053\u9762\u670911\u9846\u885b\u661f\u4f5c\u7b49\u8ddd\u98db\u884c\u3002<\/p>\n

\u539f\u4f86\u7684\u300c\u92a5\u8a08\u5283\u300d\u8a08\u5283\u767c\u5c0477\u9846\u885e\u661f\u74b0\u7e5e\u5730\u7403\uff0c\u5c31\u50cf77\u9846\u96fb\u5b50\uff08\u885b\u661f\uff09\u74b0\u7e5e\u539f\u5b50\u6838\uff08\u5730\u7403\uff09\u7684\u300c\u6ce2\u723e\u539f\u5b50\u6a21\u578b\u300d\uff08Bohr model\uff09\u4e00\u6a23\uff0c\u9019\u4e00\u9ede\u8207\u300c\u92a5\u300d\u5143\u7d20\uff08Iridium\uff09\u7684\u539f\u5b50\u5e8f\u662f77\u4e0d\u8b00\u800c\u5408\uff0c\u6240\u4ee5\u624d\u88ab\u547d\u540d\u70ba\u300c\u92a5\u8a08\u5283\u300d -- \u5f8c\u4f86\u6280\u8853\u8b49\u660e\u50c5\u9700\u898166\u9846\u92a5\u885b\u661f\u5373\u53ef\u3002\u6bcf\u4e00\u500b\u92a5\u885b\u661f\u53ea\u80fd\u540c\u6642\u8655\u74061,000\u901a\u96fb\u8a71\uff0c\u6578\u64da\u50b3\u8f38\u901f\u7387\u624d\u6bcf\u79d22,400bits\uff0c\u4ee5\u4eca\u5929\u7684\u79d1\u6280\u6a19\u6e96\u4f86\u770b\uff0c\u9019\u7a2e\u50b3\u8f38\u901f\u7387\u7b49\u65bc\u662f\u77f3\u5668\u6642\u4ee3\u7684\u7522\u7269\u3002<\/p>\n

\u300c\u661f\u93c8\u8a08\u5283\u300d\uff08Starlink<\/u>\uff09<\/u><\/strong><\/span><\/p>\n

\"\"<\/a>
\u5716\u7247\u4f86\u6e90\uff1aSpaceX\u516c\u5e03Starlink\u885b\u661f\u5716\u7247<\/figcaption><\/figure>\n

\u6839\u64da\u7d71\u8a08\uff1a\u5728Starlink\u52a0\u5165\u885b\u661f\u901a\u4fe1\u6230\u5c40\u524d\uff0c\u5168\u7403\u767c\u5c04\u7684\u8ecc\u9053\u885e\u661f\u7e3d\u6578\u7d2f\u8a08\u70ba12,480\u9846\uff0c\u76ee\u524d\u5927\u7d04\u53ea\u67094,900\u9846\u9084\u5728\u904b\u4f5c\u3002Starlink\u76ee\u524d\u5df2\u7d93\u767c\u5c04\u7d041,800\u9846\u5728LEO\u8ecc\u9053\u4e0a\uff0cStarlink\u80fd\u5920\u5feb\u901f\u4f48\u7f6eLEO\u8ecc\u9053\u885b\u661f\uff0c\u5c31\u662f\u9760\u300c\u6f2b\u8ac7\u592a\u7a7a\u65c5\u884c\u300d\uff08\u4e94\uff09\u4e00\u6587\u6240\u63d0\u53ca\u7684SpaceX\u706b\u7bad\u767c\u5c04\u80fd\u529b\u3002\u300c\u7375\u9df9\u4e5d\u865f\u300d\uff08Falcon 9\uff09\u706b\u7bad\u4e00\u6b21\u5c31\u80fd\u904b\u8f0960\u9846260\u516c\u65a4\u7684\u5c0f\u885e\u661f\u5230LEO\u8ecc\u9053\uff1bFalcon Heavy \u751a\u81f3\u53ef\u4ee5\u4e00\u6b21\u904b\u9001245\u9846\u885b\u661f\u3002SpaceX\u7684\u885e\u661f\u88fd\u9020\u5de5\u5ee0\u6bcf\u500b\u6708\u53ef\u751f\u7522120\u9846\u885b\u661f\u3002<\/p>\n

\u56e0\u70ba\u5f97\u5230\u7f8e\u570b\u806f\u90a6\u901a\u4fe1\u59d4\u54e1\u6703\uff08FCC\uff09 \u7684\u5145\u5206\u914d\u5408\uff0c\u4e26\u6279\u51c6\u5404\u7a2e\u901a\u8a0a\u983b\u9053\u958b\u901a\uff0c\u6240\u4ee5Starlink\u624d\u80fd\u5920\u5982\u6b64\u5feb\u901f\u5730\u4f48\u5efa\uff0c\u4e26\u9010\u6b65\u5efa\u7acb\u5176\u885e\u661f\u901a\u8a0a\u7684\u9738\u696d\u3002\u76ee\u524dStarlink Internet\u7684\u670d\u52d9\u5730\u5340\u4fb7\u9650\u65bc\u7f8e\u570b\u7b49\u9ad8\u7def\u5ea6\u5730\u5340\u3001\u4ee5\u53ca\u52a0\u62ff\u5927\u3001\u82f1\u570b\u3001\u4e39\u9ea5\u3001\u6bd4\u5229\u6642\u3001\u6cd5\u570b\u3001\u5fb7\u570b\u3001\u8377\u862d\u3001\u6fb3\u6d32\u53ca\u7d10\u897f\u862d\u7b49\u5730\uff0c\u4f30\u8a08\u52302023\u5e74\u5e95\u624d\u80fd\u5b8c\u6574\u8986\u84cb\u5168\u7403\u5404\u570b\u3002<\/p>\n

Starlink<\/u>\u885b\u661f\u7684\u884d\u751f\u554f\u984c<\/u><\/span><\/strong><\/p>\n

\u5c31\u7576SpaceX\u50cf\u5929\u5973\u6563\u82b1\u822c\u5c07\u6210\u767e\u4e0a\u5343\u9846\u7684Starlink\u885e\u661f\u9001\u4e0a\u592a\u7a7a\u6642\uff0c\u5929\u6587\u5b78\u5bb6\u5011\u6ce8\u610f\u5230Starlink\u885b\u661f\u5728LEO\u8ecc\u9053\u4e0a\u6703\u9020\u6210\u56b4\u91cd\u7684\u300c\u5149\u5bb3\u300d\u554f\u984c\u3002Starlink\u7684\u885e\u661f\u56e0\u70ba\u6c92\u6709\u906e\u967d\u677f\uff0c\u53cd\u5149\u7279\u5225\u5f37\uff0c\u9019\u5c0d\u9700\u8981\u9577\u6642\u9593\u66dd\u5149\u624d\u80fd\u5920\u89c0\u6e2c\u5230\u9059\u9060\u4e14\u5fae\u5f31\u5149\u7dda\u661f\u7403\u7684\u5929\u6587\u671b\u9060\u93e1\uff0c\u6703\u9020\u6210\u5f71\u50cf\u7834\u58de\uff08\u5982\u4e0b\u5716\u6240\u793a\u7684\u659c\u7dda\uff09\u3002\u6b64\u5916\uff0cStarlink\u885e\u661f\u5728\u9ec3\u660f\u81f3\u521d\u591c\u6642\u523b\u7684\u5149\u5bb3\u554f\u984c\u7279\u5225\u660e\u986f\uff0c\u9019\u5c0d\u76e3\u6e2c\u885d\u5411\u5730\u7403\u5c0f\u884c\u661f\u7684\u5929\u6587\u5718\u9ad4\uff0c\u5f71\u97ff\u7279\u5225\u56b4\u91cd\u3002SpaceX\u4e5f\u7559\u610f\u5230\u4e0a\u8ff0\u5149\u5bb3\u554f\u984c\uff0c\u5df2\u8a08\u5283\u6539\u5584Starlink\u885e\u661f\u7684\u53cd\u5149\u554f\u984c\u3002\"\"<\/a><\/p>\n

\u6211\u5011\u77e5\u9053\u6d77\u6d0b\u4e2d\u6709\u8a31\u591a\u4eba\u9020\u5783\u573e\uff0c\u592a\u7a7a\u4e2d\u4e5f\u5b58\u5728\u4e0d\u5c11\u300c\u592a\u7a7a\u5783\u573e\u300d\uff08Space Junk or Debris\uff09\uff0c\u5305\u62ec\u8001\u820a\u885e\u661f\u7684\u96f6\u4ef6\u788e\u7247\u3001\u706b\u7bad\u5f15\u64ce\u3001\u71c3\u6599\u6876\u3001\u751a\u81f3\u662f\u812b\u843d\u7684\u6cb9\u6f06\u7b49 -- \u9019\u4e9b\u8ecc\u9053\u4e0a\u7684\u788e\u7247\u662f\u500b\u982d\u75db\u554f\u984c\uff0c\u56e0\u70ba\u592a\u7a7a\u5783\u573e\u662f\u4ee5\u8ecc\u9053\u901f\u5ea6\u904b\u884c\uff0c\u6bcf\u79d2\u901f\u5ea6\u53ef\u90547km\u4ee5\u4e0a\uff1b\u885b\u661f\u3001\u592a\u7a7a\u7ad9\u3001\u592a\u7a7a\u98db\u884c\u5668\u4e00\u65e6\u8207\u592a\u7a7a\u5783\u573e\u78b0\u649e\uff0c\u53ef\u80fd\u5c31\u6703\u56b4\u91cd\u640d\u58de\u3002<\/p>\n

SpaceX\u5fc5\u9808\u96a8\u6642\u76e3\u6e2c\u8ecc\u9053\u4e0a\u7684\u788e\u7247\uff0c\u4e26\u5373\u6642\u8abf\u6574Starlink\u7684\u885b\u661f\u8ecc\u9053\uff0c\u4ee5\u907f\u514d\u88ab\u592a\u7a7a\u5783\u573e\u649e\u64ca\uff0c\u6216\u8005\u662f\u6578\u76ee\u773e\u591a\u7684Starlink\u885b\u661f\u53bb\u649e\u64ca\u5230\u5176\u5b83\u592a\u7a7a\u98db\u884c\u5668\u6216\u885b\u661f\u7684\u98a8\u96aa\u3002\u6700\u8fd1\u767c\u751f\u7684\u4e00\u500b\u4f8b\u5b50\u5c31\u662f\uff1a Space X\u6240\u767c\u5c04\u7684Starlink\u885b\u661f\u5dee\u9ede\u8207\u5927\u9678\u7684\u5929\u5bae\u592a\u7a7a\u7ad9\u76f8\u649e\uff0c\u5e7e\u4e4e\u5a01\u8105\u5230\u5728\u8259\u5916\u6d3b\u52d5\u7684\u592a\u7a7a\u4eba\u751f\u547d\u5b89\u5168\u3002<\/p>\n

Starlink\u7684\u885e\u661f\u58fd\u547d\u9810\u8a08\u70ba5\u5e74\uff0c\u5c07\u4f86\u5927\u91cf\u7684\u5ee2\u68c4\u885e\u661f\u6703\u6210\u70ba\u592a\u7a7a\u5783\u573e\uff0c\u56e0\u6b64FCC\u8981\u6c42Starlink\u885e\u661f\u8981\u6709deorbit\u3001\u53ca\u91cd\u8fd4\u5927\u6c23\u5c64\u7684\u80fd\u529b\uff0c\u4e0d\u80fd\u7559\u5728\u8ecc\u9053\u4e0a\u6210\u70ba\u592a\u7a7a\u5783\u573e\u3002\u6578\u91cf\u8d8a\u4f86\u8d8a\u591a\u7684\u5404\u570b\u885e\u661f\u5206\u4f48\u5728LEO\u8ecc\u9053\u4e0a\uff0c\u672a\u4f86\u52e2\u5fc5\u6703\u5f71\u97ff\u5176\u4ed6\u570b\u5bb6\u6216\u6a5f\u69cb\u767c\u5c04\u885e\u661f\u6216\u98db\u5f48\uff0c\u672a\u4f86\u96e3\u514d\u6703\u7522\u751f\u4e00\u4e9b\u592a\u7a7a\u7d1b\u722d\u3002<\/p>\n

\u4e0b\u4e00\u7bc7\u6703\u5411\u559c\u611b\u592a\u7a7a\u79d1\u6280\u8207\u77e5\u8b58\u7684\u8b80\u8005\uff0c\u4ecb\u7d39\u89c0\u6e2c\u6d69\u701a\u661f\u7a7a\u7684\u300c\u97cb\u4f2f\u592a\u7a7a\u671b\u9060\u93e1\u300d\uff08James Webb Space Telescope\uff09\uff0c\u656c\u8acb\u671f\u5f85\u3002<\/p>\n

 <\/p>\n

 <\/p>\n

\u9644\u8a3b\uff1a<\/strong>
\n\u9644\u8a3b\u4e00\uff1a\u4e0d\u8b93\u99ac\u65af\u514b\u5c08\u7f8e\u65bc\u524d\uff01\u4e9e\u99ac\u905c\u65d7\u4e0bKuiper\u8a08\u756b\u660e\u5e74\u767c\u5c04\u9996\u6279\u4f4e\u8ecc\u885b\u661f\uff0c\u528d\u6307SpaceX\u300c\u661f\u93c8\u8a08\u756b\u300d https:\/\/www.thenewslens.com\/article\/158464<\/a>
\n\u9644\u8a3b\u4e8c\uff1a\u5730\u7403\u4f4e\u8ecc\u9053 \uff08Low Earth Orbit, LEO\uff09https:\/\/zh.wikipedia.org\/wiki\/\u8fd1\u5730\u8f68\u9053<\/a>
\n\u9644\u8a3b\u4e09\uff1a\u300c\u92a5\u885e\u661f\u661f\u5ea7\u300d\uff08Iridium Satellite Constellation\uff09\u7c21\u7a31\u300c\u92a5\u8a08\u5283\u300dhttps:\/\/en.wikipedia.org\/wiki\/Iridium_satellite_constellation<\/a><\/p>\n

 <\/p>\n

\u4f5c\u8005\uff1a<\/strong><\/p>\n

\u9ec3\u570b\u83ef\u535a\u58eb\u9000\u4f11\u524d\u5728\u7f8e\u570bHuntsville\u7684Troy7, Inc. \u64d4\u4efb\u7e3d\u5de5\u7a0b\u5e2b(Chief Engineer)\uff0c\u9019\u5bb6\u516c\u53f8\u63d0\u4f9b\u7f8e\u570b\u570b\u9632\u90e8\u98db\u5f48\u9632\u79a6\u7f72(Missile Defense Agency, MDA)\u53caNASA\u6280\u8853\u652f\u63f4\u3002\u9ec3\u535a\u58eb\u6709\u591a\u5e74\u5c0e\u822a\u8207\u63a7\u5236(Guidance and Control)\u53ca\u5f48\u9053\u8ecc\u8de1\u8a2d\u8a08\u7d93\u9a57\uff0c\u4ed6\u5168\u8077\u652f\u63f4MDA\uff0c\u4e26\u5728\u9776\u5f48\u90e8\u9580\u7684\u5c0e\u5f48\u8ecc\u8de1\u7d44\u64d4\u4efb\u7d44\u9577\u3002<\/p>\n

\u738b\u5fd7\u5f3a\u535a\u58eb\u66fe\u4efb\u7f8e\u570b\u9ea5\u9053\u592a\u7a7a\u7cfb\u7d71\u516c\u53f8 (MDSSC) \u7684\u7a7a\u6c23\u52d5\u529b\u5b78\u5c08\u5bb6 (Senior Technical Specialist)\uff0c1992\u5e74\u8fd4\u53f0\u52a0\u5165\u53f0\u7fd4\u822a\u592a(TAC)\u5354\u52a9\u767c\u5c55\u6c11\u822a\u6a5f\u7522\u696d\uff1b\u4ed6\u7684\u659c\u69d3\u4eba\u751f\u9084\u64d4\u4efb\u904e\uff1a\u5b89\u9054\u4fe1 (Andersen Consulting) \u4f01\u696d\u6230\u7565\u7d93\u7406\uff0c\u4e2d\u570b\u548c\u5149\u96c6\u5718\u6230\u7565\u9577\u3001\u9d3b\u6d77\u8463\u4e8b\u9577\u7279\u5225\u52a9\u7406\u3001\u53cb\u9054\u5149\u96fb(AUO)\u71df\u92b7\u9ad8\u968e\u4e3b\u7ba1\u3001\u7f8e\u570b\u6797\u80af\u96fb\u6c23 (Lincoln Electric)\u5728\u53f0\u5408\u8cc7\u516c\u53f8\u5ee3\u6cf0\u57f7\u884c\u526f\u7e3d\u3001\u7f8e\u4e16\u9867\u554f (Mercer) \u53f0\u7063\u5340\u7e3d\u7d93\u7406\u3001\u4ee5\u53ca\u4e0a\u6d77\u4f73\u683c (Shanghai Standard Foods) \u71df\u904b\u9577\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u524d\u9762\u4e94\u7bc7\u300c\u6f2b\u8ac7\u592a\u7a7a\u65c5\u884c\u300d\u8207\u8b80\u8005\u5206\u4eab\u4e86\u4f01\u696d\u5bb6\u5982Richard Branson\u3001Jeff Bezos\u53caElon Musk\u662f\u5982\u4f55\u6295\u5165\u6c11\u7528\u592a\u7a7a\u4e8b\u696d\uff0c\u9019\u4e00\u7bc7\u6211\u5011\u7e7c\u7e8c\u4ecb\u7d39Elon Musk\u7684SpaceX\u516c\u53f8\u6240\u63a8\u51fa\u7684\u300c\u661f\u93c8\u8a08\u5283\u300d\uff08Starlink\uff09\u3002<\/p>\n","protected":false},"author":20,"featured_media":39432,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1022,3293],"tags":[6329,6328],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2022\/02\/02-1.png","_links":{"self":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/39420"}],"collection":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=39420"}],"version-history":[{"count":7,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/39420\/revisions"}],"predecessor-version":[{"id":39591,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/39420\/revisions\/39591"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/media\/39432"}],"wp:attachment":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=39420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=39420"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=39420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}