Rui Paulo Silva Martins
AuthID: R-002-8AK
251
TITLE: A frequency up-conversion and two-step channel selection embedded CMOS D/A interface
AUTHORS: Ao Ieong, KH; Fok, CY; Mak, PI; Seng Pan S. P.; Martins, RP;
PUBLISHED: 2005, SOURCE: IEEE International Symposium on Circuits and Systems 2005, ISCAS 2005 in Proceedings - IEEE International Symposium on Circuits and Systems
AUTHORS: Ao Ieong, KH; Fok, CY; Mak, PI; Seng Pan S. P.; Martins, RP;
PUBLISHED: 2005, SOURCE: IEEE International Symposium on Circuits and Systems 2005, ISCAS 2005 in Proceedings - IEEE International Symposium on Circuits and Systems
INDEXED IN: 
Scopus 
CrossRef
Scopus CrossRef252
TITLE: A novel semi-MASH sub-stage for high-order cascade sigma-delta modulators
AUTHORS: Lao, CI; U, SP; Martins, RP;
PUBLISHED: 2005, SOURCE: IEEE International Symposium on Circuits and Systems 2005, ISCAS 2005 in Proceedings - IEEE International Symposium on Circuits and Systems
AUTHORS: Lao, CI; U, SP; Martins, RP;
PUBLISHED: 2005, SOURCE: IEEE International Symposium on Circuits and Systems 2005, ISCAS 2005 in Proceedings - IEEE International Symposium on Circuits and Systems
INDEXED IN: Scopus CrossRef
Scopus CrossRef253
TITLE: A 2.5-V 57-MHz 15-tap SC bandpass interpolating filter with 320-MS/s output for DDFS system in 0.35-mu m CMOS
AUTHORS: U, SP; Martins, RP; Franca, JE;
PUBLISHED: 2004, SOURCE: IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOLUME: 39, ISSUE: 1
AUTHORS: U, SP; Martins, RP; Franca, JE;
PUBLISHED: 2004, SOURCE: IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOLUME: 39, ISSUE: 1
254
TITLE: AN I/Q-multiplexed and OTA-shared CMOS pipelined ADC with an A-DQS S/H front-end for two-step-channel-select low-IF receiver
AUTHORS: Mak, PI; Ma, KK; Mok, WI; Sou, CS; Ho, KM; Ng, CM; U, SP; Martins, RP;
PUBLISHED: 2004, SOURCE: 2004 IEEE International Symposium on Cirquits and Systems - Proceedings in Proceedings - IEEE International Symposium on Circuits and Systems, VOLUME: 1
AUTHORS: Mak, PI; Ma, KK; Mok, WI; Sou, CS; Ho, KM; Ng, CM; U, SP; Martins, RP;
PUBLISHED: 2004, SOURCE: 2004 IEEE International Symposium on Cirquits and Systems - Proceedings in Proceedings - IEEE International Symposium on Circuits and Systems, VOLUME: 1
INDEXED IN: Scopus
Scopus255
TITLE: A low-IF/zero-IF reconfigurable receiver with two-step channel selection technique for multistandard applications
AUTHORS: Mak, PI; U, SP; Martins, RP;
PUBLISHED: 2004, SOURCE: 2004 IEEE International Symposium on Cirquits and Systems - Proceedings in Proceedings - IEEE International Symposium on Circuits and Systems, VOLUME: 4
AUTHORS: Mak, PI; U, SP; Martins, RP;
PUBLISHED: 2004, SOURCE: 2004 IEEE International Symposium on Cirquits and Systems - Proceedings in Proceedings - IEEE International Symposium on Circuits and Systems, VOLUME: 4
INDEXED IN: Scopus
Scopus256
TITLE: A Novel IF Channel Selection Technique by Analog-Double Quadrature Sampling for Complex Low-IF Receivers
AUTHORS: Pui In, M; Seng Pan, U; Martins, RP;
PUBLISHED: 2003, SOURCE: 2003 International Conference on Communication Technology, ICCT 2003 in International Conference on Communication Technology Proceedings, ICCT, VOLUME: 2
AUTHORS: Pui In, M; Seng Pan, U; Martins, RP;
PUBLISHED: 2003, SOURCE: 2003 International Conference on Communication Technology, ICCT 2003 in International Conference on Communication Technology Proceedings, ICCT, VOLUME: 2
INDEXED IN: Scopus
Scopus257
TITLE: A novel algorithm for automated optimum design of IIR SC decimators Full Text
AUTHORS: Ngai, C; Martins, RR; Franca, JE;
PUBLISHED: 2002, SOURCE: IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING, VOLUME: 49, ISSUE: 4
AUTHORS: Ngai, C; Martins, RR; Franca, JE;
PUBLISHED: 2002, SOURCE: IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING, VOLUME: 49, ISSUE: 4
258
TITLE: Improved switched-capacitor interpolators with reduced sample-and-hold effects Full Text
AUTHORS: U, SP; Martins, RP; Franca, JE;
PUBLISHED: 2000, SOURCE: IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING, VOLUME: 47, ISSUE: 8
AUTHORS: U, SP; Martins, RP; Franca, JE;
PUBLISHED: 2000, SOURCE: IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING, VOLUME: 47, ISSUE: 8
259
TITLE: A 21.4MHz G(m)-C bandpass filter in 0.8 mu m digital CMOS with on-chip frequency and Q-factor tuning
AUTHORS: Chou, OHW; Franca, JE; Vital, JC; Leme, CA; Martins, RP;
PUBLISHED: 1997, SOURCE: 2nd IEEE-CAS Region 8 Workshop on Analog and Mixed IC Design in 1997 2ND IEEE-CAS REGION 8 WORKSHOP ON ANALOG AND MIXED IC DESIGN, PROCEEDINGS
AUTHORS: Chou, OHW; Franca, JE; Vital, JC; Leme, CA; Martins, RP;
PUBLISHED: 1997, SOURCE: 2nd IEEE-CAS Region 8 Workshop on Analog and Mixed IC Design in 1997 2ND IEEE-CAS REGION 8 WORKSHOP ON ANALOG AND MIXED IC DESIGN, PROCEEDINGS
260
TITLE: Switched-capacitor interpolators without the input sample-and-hold filtering effect
AUTHORS: Pan, US; Martins, RP; Franca, JE;
PUBLISHED: 1996, SOURCE: ELECTRONICS LETTERS, VOLUME: 32, ISSUE: 10
AUTHORS: Pan, US; Martins, RP; Franca, JE;
PUBLISHED: 1996, SOURCE: ELECTRONICS LETTERS, VOLUME: 32, ISSUE: 10
INDEXED IN: Scopus 
WOS
Scopus WOS