Signal processing method and electronic equipment
A technology of electronic equipment and inductance, which is applied in the field of communication, can solve the problems of weak antenna radiation performance and ignore antenna radiation performance, and achieve the effect of high radiation performance
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Embodiment 1
[0035] This embodiment records an electronic device, such as figure 1 As shown, the electronic device includes an antenna unit 11 and a matching unit 12; the antenna unit 11 includes an antenna body 111 and a resonance unit 112; wherein,
[0036] The matching unit 12 supports impedance matching to the antenna unit 11, the antenna body 111 itself supports receiving and / or sending signals of the first frequency band, and the antenna body 111 itself resonates at the center frequency of the first frequency band ;
[0037] The first end of the resonance unit 113 is connected to the feeding end of the antenna unit 11, and the second end of the resonance unit 113 is connected to the matching unit 12;
[0038] The electronic equipment also includes:
[0039] The control unit 13 is configured to receive a first instruction, the first instruction is an instruction indicating support for a second frequency band, and the center frequency of the second frequency band is different from th...
Embodiment 2
[0047] This embodiment records an electronic device, such as Figure 2a As shown, the electronic device includes an antenna unit 21 and a matching unit 22; the antenna unit 21 includes an antenna body 211 and a resonance unit 212; wherein,
[0048] The matching unit 22 supports impedance matching for the antenna unit 21, the antenna unit 21 itself supports receiving and / or sending signals of the first frequency band, and the antenna body 211 itself resonates at the center frequency of the first frequency band ;
[0049] The first end of the resonance unit 212 is connected to the feeding end of the antenna body 211, and the second end of the resonance unit 212 is connected to the matching unit 22;
[0050] The electronic equipment also includes:
[0051] The control unit 23 is configured to receive a first instruction, the first instruction is an instruction indicating support for a second frequency band, and the center frequency of the second frequency band is different from...
Embodiment 3
[0066] This embodiment records an electronic device, such as Figure 3a As shown, the electronic device includes an antenna unit 31 and a matching unit 32, and the antenna unit 31 includes an antenna body 311 and a resonance unit 312; wherein,
[0067] The matching unit 32 supports impedance matching for the antenna unit 31, the antenna body 311 itself supports receiving and / or sending signals of the first frequency band, and the antenna body 311 itself resonates at the center frequency of the first frequency band ;
[0068] The first end of the resonance unit 312 is connected to the feeding end of the antenna body 311, and the second end of the resonance unit 312 is connected to the matching unit 32;
[0069] The electronic equipment also includes:
[0070] The control unit 33 is configured to receive a first instruction, the first instruction is an instruction indicating support for a second frequency band, and the center frequency of the second frequency band is different...
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