发明名称 |
EXCITER SYSTEM AND METHOD FOR COMMUNICATIONS WITHIN AN ENCLOSED SPACE |
摘要 |
AN EXCITER SYSTEM (10) IS PROVIDED FOR USE IN FACILITATING ELECTROMAGNETIC COMMUNICATION WITHIN AN ENCLOSED SPACE (12). THE SYSTEM (10) INCLUDES AN EXCITER (26) WHICH MAY BE IN FORM OF A THREE DIMENSIONAL HEMISPHERICAL EXCITER (28) OR A TWO DIENSIONAL PLANAR SECTOR EXCITER (30) DEPENDING ON THE SIZE OF THE ASSOCIATED STRUCTURE AND THE POWER REQUIREMENTS OF OPERATION. THE EXCITER SYSTEM (10) OPERATES IN CONJUNCTION WITH A HUB/CONTROLLER NETWORK (44). THE EXCITER SYSTEM (10) IS ADAPTED TO INDUCE A QUISI-STATIC EVANESCENT FIELD (20) AT FREQUENCIES WITHIN AN OPERATIONAL FREQUENCY RANGE DETERMINED BY THE CHARACTERISTICS OF THE SPACE. THE EXCITER (26) IS MOUNTED IN OPPOSITION TO A PORTION OF A CONDUCTIVE FRAMEWORK (18) WITHIN THE ENCLOSED SPACE, AND IS SEPARATED THEREFROM. IN OPERATION, A COAXIAL CONNECTOR (48) CONNECTS THE EXCITER (26) TO THE HUB/CONTROLLER NETWORK (44) WITH THE CENTER CONDUCTOR (50) CONNECTING AT A FEED POINT (66) TO THE EXCITER (26) WHILE THE SHIELD CONDUCTOR (52) IS CONNECTED TO THE OPPOSING CONDUCTIVE FRAMEWORK (18). IN SOME EMBODIMENTS A POST (40) ACTS AS A CURTAIN TO ENHANCE PERFORMANCE AT LOWER FREQUENCIES.(FIG 1)
|
申请公布号 |
MY129327(A) |
申请公布日期 |
2007.03.30 |
申请号 |
MYPI20022401 |
申请日期 |
2002.06.26 |
申请人 |
COCOMO COMMUNICATIONS, INC. |
发明人 |
GEORGE G. CHADWICK |
分类号 |
H01Q1/44;H01Q1/00;H01Q1/22;H01Q1/46;H01Q1/52;H04B3/54;H04B5/00;H04B7/26;H04H20/63 |
主分类号 |
H01Q1/44 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|