RADIO TRANSMITTER
First Claim
1. A radio transmitter for modulating a carrier wave in a predetermined frequency with given information to transmit the modulation signal through an antenna having a predetermined resonance frequency f1, the radio transmitter comprising:
- a frequency changing section that changes the frequency of the carrier wave,wherein the frequency changing section changes the frequency of the carrier wave to one of the resonance frequency f1 and a frequency f1×
1/n, wherein n is a given integer of at least 2, to change transmission output power.
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Accused Products
Abstract
A radio transmitter for modulating a carrier wave in a predetermined frequency with given information to transmit the modulation signal through an antenna having a predetermined resonance frequency f1 has a frequency changing section that changes the frequency of the carrier wave. The frequency changing section changes the frequency of the carrier wave to one of the resonance frequency f1 and a frequency f1×1/n, (wherein n is a given integer of at least 2, to change transmission output power.
12 Citations
2 Claims
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1. A radio transmitter for modulating a carrier wave in a predetermined frequency with given information to transmit the modulation signal through an antenna having a predetermined resonance frequency f1, the radio transmitter comprising:
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a frequency changing section that changes the frequency of the carrier wave, wherein the frequency changing section changes the frequency of the carrier wave to one of the resonance frequency f1 and a frequency f1×
1/n, wherein n is a given integer of at least 2, to change transmission output power. - View Dependent Claims (2)
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Specification