Rui Paulo Silva Martins
AuthID: R-002-8AK
241
TITLE: A novel microstrip transversal bandpass filter with simultaneous size reduction and spurious responses suppression
AUTHORS: Choi, WW; Tam, KW; Martins, RP;
PUBLISHED: 2005, SOURCE: APMC 2005: Asia-Pacific Microwave Conference 2005 in Asia-Pacific Microwave Conference Proceedings, APMC, VOLUME: 1
AUTHORS: Choi, WW; Tam, KW; Martins, RP;
PUBLISHED: 2005, SOURCE: APMC 2005: Asia-Pacific Microwave Conference 2005 in Asia-Pacific Microwave Conference Proceedings, APMC, VOLUME: 1
INDEXED IN: 
Scopus 
CrossRef
Scopus CrossRef242
TITLE: A robust 3rd order low-distortion multi-bit sigma-delta modulator with reduced number of Op-amps for WCDMA
AUTHORS: Chio, KS; 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: Chio, KS; 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 CrossRef243
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 CrossRef244
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 CrossRef245
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
246
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
Scopus247
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
Scopus248
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
Scopus249
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
250
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
