Title:
COAXIAL INDUCTOR AND DIPOLE EH ANTENNA
Document Type and Number:
WIPO Patent Application WO2005006485
Kind Code:
A3
Abstract:
An antenna (100) for generating radiation includes a primary E-field generating circuit (110, 120) and a secondary E-field generating circuit (130). The primary E-field generating circuit (110-120) generates a primary E-field (152) in response to a source RF signal being applied to the antenna (100). The secondary E-field generating circuit (130) generates a secondary E-field (154), disposed apart from the primary E-field (152), in response to the source RF signal and develops an H-field (156) that is in time phase with the primary E-field (152). This causes the antenna to develop a radiation resistance as an indication of radiation.
Inventors:
HART ROBERT T (US)
Application Number:
PCT/US2004/021070
Publication Date:
July 14, 2005
Filing Date:
June 29, 2004
Export Citation:
Assignee:
HART ROBERT T (US)
International Classes:
H01Q9/16; (IPC1-7): H01Q9/16
Foreign References:
| US5155495A | 1992-10-13 | |||
| US6304230B1 | 2001-10-16 | |||
| US6700549B2 | 2004-03-02 | |||
| US6091371A | 2000-07-18 | |||
| US5557293A | 1996-09-17 | |||
| US5278571A | 1994-01-11 | |||
| US4360813A | 1982-11-23 |
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