发明授权
- 专利标题: Multi-band wireless communication device and method
- 专利标题(中): 多频无线通信设备及方法
-
申请号: US12392986申请日: 2009-02-25
-
公开(公告)号: US07899425B2公开(公告)日: 2011-03-01
- 发明人: Ian J. Forster
- 申请人: Ian J. Forster
- 申请人地址: US NV Las Vegas
- 专利权人: Mineral Lassen LLC
- 当前专利权人: Mineral Lassen LLC
- 当前专利权人地址: US NV Las Vegas
- 代理机构: Christensen O'Connor Johnson Kindness PLLC
- 主分类号: H04B1/06
- IPC分类号: H04B1/06 ; H04B7/00 ; H04M1/00 ; H01Q21/00 ; H01Q1/00
摘要:
The present invention relates to a wireless communication device, such as a transponder, that has a plurality of antennas for multi-frequency usage. The wireless communication device comprises a control system, communication electronics, memory, and the aforementioned antennas. A wireless communication device having a pole antenna may be used with one or more loop conductor antennas to achieve the desired operating frequencies. A wireless communication device having a dipole antenna may be coupled across a loop conductor antenna to provide different loop conductor configurations depending on the frequency.
公开/授权文献
- US20090153303A1 MULTI-BAND WIRELESS COMMUNICATION DEVICE AND METHOD 公开/授权日:2009-06-18
信息查询