Signal conversion with gain in the forward path

A system and method of frequency conversion or demodulation can be used in wireless environments. A demodulator or frequency converter can include a forward mixer path including an amplifier, a first mixer, a first input, a second input, and a first output. The forward mixer path can be configured t...

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Bibliographische Detailangaben
Hauptverfasser:	Heikkinen Jari Johannes, Kaukovuori Jouni Kristian, Riekki Jonne Juhani
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRONIC CIRCUITRY CONTROL OF AMPLIFICATION DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TOANOTHER ELECTRICITY GENERATION OF NOISE BY SUCH CIRCUITS GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING,BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN ANON-SWITCHING MANNER
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Beschreibung
Zusammenfassung:	A system and method of frequency conversion or demodulation can be used in wireless environments. A demodulator or frequency converter can include a forward mixer path including an amplifier, a first mixer, a first input, a second input, and a first output. The forward mixer path can be configured to receive a first radio frequency signal at the first input, receive an oscillator signal at the second input and provide a baseband signal. The first mixer can configured to provide a gain.