Radio-frequency Processing Device and Method and Related Wireless Communication Device
First Claim
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1. A radio-frequency (RF) processing device, for a wireless communication device, comprising:
- an antenna;
an RF-signal processing module;
a controller, for generating a control signal according to a band switching signal; and
a matching adjustment module for adjusting an impedance between the antenna and the RF-signal processing module according to the control signal.
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Abstract
A radio-frequency (RF) processing device, for a wireless communication device, is disclosed. The RF processing device comprises an antenna, an RF-signal processing module, a controller, for generating a control signal according to a band switching signal, and a matching adjustment module for adjusting an impedance between the antenna and the RF-signal processing module according to the control signal.
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Citations
20 Claims
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1. A radio-frequency (RF) processing device, for a wireless communication device, comprising:
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an antenna; an RF-signal processing module; a controller, for generating a control signal according to a band switching signal; and a matching adjustment module for adjusting an impedance between the antenna and the RF-signal processing module according to the control signal. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A radio-frequency (RF) processing method, for a wireless communication device, comprising:
adjusting a impedance between an antenna and an RF-signal processing module of the wireless communication device according to a band switching signal. - View Dependent Claims (9, 10, 11, 12, 13)
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14. A wireless communication device, comprising:
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a baseband module; and a radio-frequency (RF) processing device, comprising; an antenna; an RF-signal processing module; a controller, for generating a control signal according to a band switching signal provided by the baseband module; and a matching adjustment module for adjusting a impedance between the antenna and the RF-signal processing module according to the control signal. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification