Invention Application
- Patent Title: APPARATUS WITH ANTENNA AND METHOD FOR WIRELESS COMMUNICATION
- Patent Title (中): 具有天线的装置和无线通信的方法
-
Application No.: PCT/IB2011/053002Application Date: 2011-07-06
-
Publication No.: WO2013005080A1Publication Date: 2013-01-10
- Inventor: KÄRKINEN, Jouni Vesa Juhani , AUTTI, Marko Tapio
- Applicant: NOKIA CORPORATION , KÄRKINEN, Jouni Vesa Juhani , AUTTI, Marko Tapio
- Applicant Address: Keilalahdentie 4 FIN-02150 Espoo FI
- Assignee: NOKIA CORPORATION,KÄRKINEN, Jouni Vesa Juhani,AUTTI, Marko Tapio
- Current Assignee: NOKIA CORPORATION,KÄRKINEN, Jouni Vesa Juhani,AUTTI, Marko Tapio
- Current Assignee Address: Keilalahdentie 4 FIN-02150 Espoo FI
- Agency: HAWKRIGG, Christine et al.
- Main IPC: H01Q1/24
- IPC: H01Q1/24 ; H01Q5/02
Abstract:
An apparatus comprising: a first port configured to couple to a first location on an antenna; a second port configured to couple to a second location on the antenna; a switch configured to switch between a first electrical configuration in which the first port is coupled to radio circuitry, and a second electrical configuration in which the second port is coupled to the radio circuitry; first reactive circuitry configured to impedance match the antenna with the radio circuitry at a first operational resonant frequency band; and second reactive circuitry, different to the first reactive circuitry, and configured to impedance match the antenna with the radio circuitry at a second operational resonant frequency band, different to the first operational resonant frequency band.
Information query
