TY - PAT
T1 - Radio frequency receiver and method for down-converting signals to baseband signal components
AU - Klumperink, Eric A.M.
AU - Purushothaman, Vijaya
PY - 2020/12/3
Y1 - 2020/12/3
N2 - A radio frequency receiver (10) comprising a mixer circuitry (11) to down-convert a received signal, which is transported on a signal line (41, 43), to baseband signal components is provided. The mixer circuitry (11) comprises a plurality of switched capacitors (CR1-CR8), each connected to the signal line (41, 43) through a signal side node (451-458) and to a corresponding switch (M1-M4) through a switch side node (471-478). In this context, a voltage is sensed at each switch side node (471-478) of the plurality of switched capacitors (CR1-CR8) and is read out through a respective grounded capacitor (CB1-CB4).
AB - A radio frequency receiver (10) comprising a mixer circuitry (11) to down-convert a received signal, which is transported on a signal line (41, 43), to baseband signal components is provided. The mixer circuitry (11) comprises a plurality of switched capacitors (CR1-CR8), each connected to the signal line (41, 43) through a signal side node (451-458) and to a corresponding switch (M1-M4) through a switch side node (471-478). In this context, a voltage is sensed at each switch side node (471-478) of the plurality of switched capacitors (CR1-CR8) and is read out through a respective grounded capacitor (CB1-CB4).
U2 - https://worldwide.espacenet.com/patent/search/family/066770461/publication/WO2020239233A1?q=WO2020%2F239233%20A1
DO - https://worldwide.espacenet.com/patent/search/family/066770461/publication/WO2020239233A1?q=WO2020%2F239233%20A1
M3 - Patent
M1 - WO2020/239233 A1
ER -