Methods and devices for the suppression of harmonics
First Claim
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1. A method of suppressing harmonics of a signal transmitted from an antenna, the signal having a carrier with an imposed modulated data signal, the method comprising the steps of:
- providing a modulator associated with a controlled variable impedance, further providing the modulator in series with a load, the modulator being operable to modulate in accordance with the data signal, and being configured to produce a voltage across the antenna corresponding to a voltage provided by the controlled variable impedance.
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Abstract
An antenna for suppressing harmonics of a signal transmitted from the antenna, the signal having a carrier with an imposed modulated data signal, the antenna including a modulator associated with a controlled variable impedance in series, the modulator being operable to modulate in accordance with the data signal, and being configured to produce a voltage across the antenna corresponding to a voltage provided by the controlled variable impedance.
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Citations
65 Claims
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1. A method of suppressing harmonics of a signal transmitted from an antenna, the signal having a carrier with an imposed modulated data signal, the method comprising the steps of:
providing a modulator associated with a controlled variable impedance, further providing the modulator in series with a load, the modulator being operable to modulate in accordance with the data signal, and being configured to produce a voltage across the antenna corresponding to a voltage provided by the controlled variable impedance. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31)
- 32. An antenna for suppressing harmonics of a signal transmitted from the antenna, the signal having a carrier with an imposed modulated data signal, the antenna including a modulator associated with a controlled variable impedance in series, the modulator being operable to modulate in accordance with the data signal, and being configured to produce a voltage across the antenna corresponding to a voltage provided by the controlled variable impedance.
Specification