Receiver
AssigneeSamsung Electronics Co., Ltd.
InventorsSeong Joong KIM, Sang Joon KIM
Life of this patent
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Abstract
Provided is a receiver including an oscillator (OSC) configured to generate an oscillation signal based on a radio signal, a clocked envelope detector (ED) configured to detect an envelope of the oscillation signal and hold a peak value of the envelope during a time interval, and an analog-to-digital converter (ADC) configured to convert the peak value of the envelope into a digital signal.
Claims23
A receiver, comprising:
- an oscillator (OSC) configured to generate an oscillation signal based on a radio signal;
- a clocked envelope detector (ED) configured to detect an envelope of the oscillation signal and hold a peak value of the envelope during a time interval;
- and
- an analog-to-digital converter (ADC) configured to convert the peak value of the envelope into a digital signal, wherein the OSC, the clocked ED, and the ADC are synchronized by a clock source that generates a clock signal.
A receiver, comprising:
- an oscillator (OSC) configured to generate an oscillation signal based on a radio signal;
- a clocked envelope detector (ED) configured to detect an envelope of the oscillation signal and hold a peak value of the envelope during a time interval;
- and
- an analog-to-digital converter (ADC) configured to convert the peak value of the envelope into a digital signal, wherein an interval during which the oscillation signal is generated and an interval during which the oscillation signal disappears are controlled by a clock signal.
(canceled)
The receiver of claim wherein a first clock signal generated based on the clock source is applied to each of the OSC and the clocked ED, and a second clock signal generated based on the clock source is applied to the ADC and a phase of the second clock signal differs from a phase of the first clock signal.
A receiver, comprising:
- an oscillator (OSC) configured to generate an oscillation signal based on a radio signal;
- a clocked envelope detector (ED) configured to detect an envelope of the oscillation signal and hold a peak value of the envelope during a time interval based on a first clock signal;
- and
- an analog-to-digital converter (ADC) configured to convert the peak value of the envelope into a digital signal based on a second clock signal, wherein the first clock signal and the second clock signal are synchronized.
Dependencies are inferred from the claim text.