Khumsat et al., 2018 - Google Patents
Multi− Band Low− IF Receiver Utilizing Complex Filter I/Q Switching TechniqueKhumsat et al., 2018
- Document ID
- 3345058976954541448
- Author
- Khumsat P
- Chaichomnan C
- Publication year
- Publication venue
- TENCON 2018-2018 IEEE Region 10 Conference
External Links
Snippet
A simple low-IF receiver architecture has been introduced in such a way that the two adjacent channels at RF can be down-converted with a common local-oscillating (LO) frequency. This helps relax the LO oscillator design since the separation between the two …
- 238000000034 method 0 title description 5
Classifications
-
- H—ELECTRICITY
- H03—BASIC ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/14—Balanced arrangements
- H03D7/1425—Balanced arrangements with transistors
- H03D7/1441—Balanced arrangements with transistors using field-effect transistors
-
- H—ELECTRICITY
- H03—BASIC ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/16—Multiple-frequency-changing
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