MOBILE DEVICE AND TUNABLE ANTENNA THEREIN
First Claim
1. A mobile device, comprising:
- an antenna, transmitting and receiving an RF (Radio Frequency) signal;
an ESD (Electrostatic discharge) protection component;
a plurality of branches, providing different inductances or capacitances, and respectively coupled to a ground voltage terminal; and
a switch, coupled through the ESD protection component to the antenna, and switching between the branches according to a control signal such that the antenna is capable of operating in a plurality of frequency intervals,wherein the ESD protection component is configured to protect the switch from being damaged.
1 Assignment
0 Petitions
Accused Products
Abstract
A mobile device includes an antenna, an ESD (Electrostatic Discharge) protection component, a plurality of branches, and a switch. The antenna is configured to transmit and receive an RF (Radio Frequency) signal. The branches provide different inductances or different capacitances, and are respectively coupled to a ground voltage terminal. The switch is coupled through the ESD protection component to the antenna, and switches between the branches according to a control signal such that the antenna is capable of operating in a plurality of frequency intervals. The ESD protection component is configured to protect the switch from being damaged.
15 Citations
22 Claims
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1. A mobile device, comprising:
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an antenna, transmitting and receiving an RF (Radio Frequency) signal; an ESD (Electrostatic discharge) protection component; a plurality of branches, providing different inductances or capacitances, and respectively coupled to a ground voltage terminal; and a switch, coupled through the ESD protection component to the antenna, and switching between the branches according to a control signal such that the antenna is capable of operating in a plurality of frequency intervals, wherein the ESD protection component is configured to protect the switch from being damaged. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification