[PDF]Continuous-time low-pass filters for integrated wideband radio receivers

lesking · 发表于 2017-2-3 16:36:11

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本帖最后由 lesking 于 2017-2-3 20:25 编辑

连续时间滤波器设计，讲解的比较详细的一本书。有需要的同学可以下载看看。下面是这本书的目录

Contents
Preface…………………………………………………………………………. 7
Contents……………………………………………………………………….. 9
List of Abbreviations……………………………………………………….13
List of Symbols……………………………………………………………….16
1 Introduction……………………………………………………………….. 25
1.1 Motivation for the thesis……………...……………………………………..25
1.2 Research contribution and publications………………………………. 28
1.3 Organization of the thesis……………………………………………………33
2 Overview of Analog baseband filters in radio receivers……. 37
2.1 Receiver architectures……………………………………………………….. 38
2.1.1 Superheterodyne receiver……………………………………………….38
2.1.2 Direct-conversion receiver…………………………………………….. 39
2.1.3 Low-IF receiver……………………………………………………………. 41
2.2 Definitions and design parameters for analog baseband
filters………………………………………………………………………………. 42
2.2.1 Sensitivity and input-referred noise voltage……………………. 42
2.2.2 Linearity……………………………………………………………………… 44
2.2.2.1 In-channel and out-of-channel linearity…………………….44
2.2.2.2 Gain compression and harmonic distortion……………… 46
2.2.2.3 Third- and second-order intercept points…………………. 47
2.2.2.4 Third-order intercept points for cascaded receiver
blocks……………………………………………………………………. 49
2.2.3 Spurious-free dynamic range………………………………………… 50
2.2.4 Selectivity……………………………………………………………………. 50
2.2.5 DC offset……………………………………………………………………… 50
2.2.6 Group delay…………………………………………………………………. 51
2.2.7 Figure of merit…………………………………………………………….. 52
2.3 Partitioning of filtering and amplification…………………………… 53
2.4 Wireless communication systems………………………………………. 55
2.4.1 UTRA FDD WCDMA……………………………………………………..55
2.4.2 WiMedia UWB…………………………………………………………….. 57
2.4.3 60-GHz radio systems………………………………………………….. 59
3 Integrated continuous-time low-pass filters…………………… 70
3.1 Non-ideal integrator………………………………………………………….. 71
3.2 Opamp-RC technique…………………………………………………………75
3.3 Gm-C technique……………………………………………………………….. 79
3.4 Other techniques………………………………………………………………. 82
3.5 Time constant tuning in continuous-time filters………………….. 84
4 Prototype and synthesis of active filters………………………….90
4.1 Filter prototype…………………………………………………………………. 91
4.1.1 Transmission zero………………………………………………………… 92
4.1.2 Real pole extraction……………………………………………………… 94
4.2 Filter synthesis with lossy integrators…………………………………. 96
4.2.1 Lossy LC ladder prototype filter…………………………………….. 97
4.2.2 Active gm-C leapfrog filter with embedded voltage gain……98
4.2.3 Mapping of non-idealities…………………………………………….. 102
4.2.4 Predistortion of the filter coefficients…………………………….. 103
4.2.5 Design trade-offs…………………………………………………………..105
4.2.6 Source and load resistances………………………………………….. 107
4.2.7 Parasitic Miller capacitances…………………………………………. 108
4.2.8 Summary……………………………………………………………………..109
5 Opamp-RC filters for multicarrier WCDMA base-station
receivers……………………………………………………………………..114
5.1 Multicarrier WCDMA base-station receiver…………………………. 115
5.1.1 Operating RF band and baseband bandwidth………………….. 117
5.1.2 Out-of-band linearity requirement…………………………………. 118
5.1.3 In-band linearity………………………………………………………….. 119
5.1.4 Noise requirement…………………………………………………………119
5.1.5 Other considerations…………………………………………………….. 120
5.2 Mixer-baseband interface………………………………………………….. 120
5.3 Circuit design…………………………………………………………………….128
5.3.1 Operational amplifier……………………………………………………. 129
5.3.2 Frequency response tuning…………………………………………… 132
5.3.2.1 Transmission zero and capacitor CZ………………………… 133
5.3.3 Other issues………………………………………………………………….134
5.4 Experimental circuit I: WCDMA multicarrier receiver for
base-station applications…………………………………………………… 135
5.4.1 RF front-end………………………………………………………………… 136
5.4.1 Experimental results of receiver…………………………………….. 137
5.4.2 Experimental results of low-pass filter…………………………… 140

5.5 Experimental circuit II: A 1-to-4 channel receiver for
WCDMA base-station applications…………………………………….. 143
5.5.1 RF front-end………………………………………………………………… 144
5.5.2 Experimental results of receiver……………………………………..146
5.5.3 Experimental results of low-pass filter…………………………… 148
5.6 Summary and comparison to other published filters……………..151
6 Gm-C filters for CMOS direct-conversion receivers………….158
6.1 Balanced high-order gm-C low-pass filter……………………………. 159
6.2 Transconductor………………………………………………………………… 161
6.2.1 Pseudo-differential structure………………………………………….161
6.2.2 Transconductor with CMFF and CMFB circuits……………….163
6.2.3 Mirror error compensation circuit…………………………………. 165
6.2.4 DC gain control in transconductors……………………………….. 168
6.3 Filter gain control………………………………………………………………170
6.3.1 Transconductance control……………………………………………… 170
6.3.2 Switched-resistor load………………………………………………….. 171
6.4 Filter cutoff frequency control……………………………………………. 172
6.4.1 Switched-capacitor matrix…………………………………………….. 173
6.4.2 Transconductance control…………………………………………….. 175
6.5 DC offset compensation…………………………………………………….. 176
6.6 Common-mode induced even-order distortion……………………. 177
6.6.1 Introduction………………………………………………………………….178
6.6.2 System scenario…………………………………………………………….178
6.6.3 Mismatch model for the transconductor………………………….179
6.6.4 Even-order distortion analysis………………………………………. 180
6.6.4.1 Two-tone differential input signal and IMD2……………. 180
6.6.4.2 Common-mode input signal and IMD2……………………..182
6.6.4.3 Common-mode input signal and modulation……………. 184
6.6.5 Numerical examples……………………………………………………… 184
6.5.6 Conclusions of the analysis……………………………………………. 186
7 Experimental CMOS gm-C filter circuits………………………… 189
7.1 Filter requirements in WiMedia UWB receivers…………………… 190
7.2 A 1.2-V 240-MHz CMOS continuous-time low-pass filter for
a UWB radio receiver.………………………………………………………. 191
7.2.1 Experimental results of low-pass filter……………………………. 192
7.3 A WiMedia UWB receiver with a synthesizer……………………….. 197
7.3.1 Receiver………………………………………………………………………. 197
7.3.2 RF front-end…………………………………………………………………198
7.3.3 Low-pass filter………………………………………………………………199

7.3.4 Experimental results of receiver……………………………………..200
7.3.5 Experimental results of low-pass filter…………………………….202
7.4 60-GHz receiver with an on-chip ADC………………………………… 207
7.4.1 Receiver………………………………………………………………………. 207
7.4.2 Millimeter-wave front-end……………………………………………. 208
7.4.3 IF stage and low-pass filter…………………………………………….208
7.4.4 Experimental results of receiver……………………………………..209
7.4.5 Ultra-wideband low-pass filter………………………………………. 211
7.4.5.1 Implement third-order low-pass filter………………………. 212
7.4.5.2 Filter prototype design……………………………………………. 213
7.4.5.3 Filter transconductors…………………………………………….. 215
7.4.5.4 Simulation and experimental results of the filter……….. 216
7.5 Summary and comparison to other published filters……………..216
8 Conclusions…………………………………………………………………226
Appendix A: Gain and denominator coefficients of (4.12)……229

lesking · 发表于 2017-2-3 19:58:43

Continuous-time low-pass filters for integrated wideband radio receivers

fzj_001 · 发表于 2017-2-4 08:23:16

好书！

jamesccp · 发表于 2017-2-4 16:15:17

2011年的
Doctoral dissertation for the degree of Doctor of Science in
Technology to be presented with due permission of the School of
Electrical Engineering for public examination and debate in
Auditorium S1 at the Aalto University School of Electrical
Engineering (Espoo, Finland) on the 29th of April 2011 at 12 noon