| 摘要 |
An apparatus is disclosed for a communication device (100) with a wideban d antenna (102) supporting at least two common and one differential resonant modes. An apparatus that incorporates teachings of the present invention ma y include, for example, the communication device having an antenna (102) tha t includes a ground structure (202), a first elongated conductor (204) space d from the ground structure, a second elongated conductor (206) separated fr om the first elongated conductor, third and fourth conductors (212) each cou pled to the first and second elongated conductors forming a gap (205), a gro und conductor (208) coupling the ground structure to one among the first and second elongated conductors, and a signal feed conductor (210) coupling to one among the first and second elongated conductors spaced from the ground c onductor. Additional embodiments are disclosed. A -10 dB bandwidth of at lea st 0.5 can be realized using electrical non-congruence. |
