A High IIP2 SAW-Less Superheterodyne Receiver With Multistage Harmonic Rejection

Madadi, Iman; Tohidian, Massoud; Cornelissens, Koen; Vandenameele, Patrick; Staszewski, Robert Bogdan

doi:10.1109/jssc.2015.2504414

Cited by 33 publications

(3 citation statements)

References 51 publications

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“…By changing the number of inputs (M ) and phases (N ) of a CS-BPF, higher-order filters can be obtained [28,49]. The general transfer function of the M/N CS BPF is presented in (8).…”

Section: Cs Complex Band-pass Filtersmentioning

confidence: 99%

“…Either using active voltage sampling [7][8][9], or passive sampling implementations [2][3][4][5], their applications were initially limited to low frequencies until the 2000's. With the increased technology scaling and integration, these circuits quickly migrated to radiofrequency (RF) communications, achieving a much higher frequency range [10][11][12][13][14][15][16][17][18][19][20][21][22][23][24][25][26][27][28].…”

Section: Introductionmentioning

confidence: 99%

“…Both approaches benefit from technology scaling, with faster and smaller MOS switches and a reduction in power consumption for clock generation [20,[27][28][29]. Furthermore, switched-capacitor based filters are generally much less affected by process, voltage, and temperature (PVT) variations [26,27].…”

Section: Introductionmentioning

confidence: 99%

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Discrete-time Receivers, from N-Path to Charge Sharing Band-pass Filters: a Comparison

Binsfeld Ferreira,

Bozorg,

Dias Baumgratz

et al. 2023

JICS

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Technology scaling greatly benefits discrete-time and N-path filters, making them perfect for Software-Defined Radio and wireless Standards designs. Both strategies enable wide-band and narrowband solutions, high selectivity and easy programmability with low power and high linearity. This paper presents a review of discrete-time and N-path based receivers. Their architecture similarities are examined, focusing on discrete-time receiver building blocks whose features and advances are detailed. An extensive literature review of the State-of-the-Art on these strategies is conducted.

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“…By changing the number of inputs (M ) and phases (N ) of a CS-BPF, higher-order filters can be obtained [28,49]. The general transfer function of the M/N CS BPF is presented in (8).…”

Section: Cs Complex Band-pass Filtersmentioning

confidence: 99%