技术领域

Wireless

293 篇相关论文 (2008–2026)

ISSCC 2011 Session 9 Wireless
A 0.46mm2 4dB-NF Unified Receiver Front-End for Full-Band Mobile TV in 65nm CMOS
Pui-In Mak1, Rui Martins1,2, 1
receiver front-end (RFE) for mobile TV covering the VHF-III (174 to 248MHz), UHF (470 to 862MHz) and L (1.4 to 1.7GHz) bands. The RFE (Fig. 9.7.1) is tailored to avert any external balun, or dedicated narrow-band radios,
University of Macau, Macau, China, Instituto Superior Tecnico, Lisbon,
ISSCC 2011 Session 9 Wireless
A 65nm Dual-Band 3-Stream 802.11n MIMO WLAN SoC
Shahram Abdollahi-Alibeik1, David Weber1, Hakan Dogan1,
William W. Si1, Burcin Baytekin1, Abbas Komijani1, Richard Chang1, Babak Vakili-Amini2, MeeLan Lee1, Haitao Gan1, Yashar Rajavi1, Hirad Samavati1, Brian Kaczynski1, Sang-Min Lee1, Sotirios Limotyrakis1, Hyunsik Park1, Ph
ISSCC 2011 Session 9 Wireless
An 87GHz QPSK Transceiver with Costas-Loop Carrier Recovery in 65nm CMOS
Shih-Jou Huang, Yu-Ching Yeh, Huaide Wang, Pang-Ning Chen, Jri Lee
Modern high-speed wireless data links such as 60GHz RF and point-to-point communications activate research on Gb/s transceivers for V-band (50 to 75GHz) and W-band (75 to 110GHz). Conventional approaches in SiGe or III-V
National Taiwan University, Taipei, Taiwan
ISSCC 2011 Session 9 Wireless
A 65nm CMOS 4-Element Sub-34mW/Element 60GHz Phased-Array Transceiver
Maryam Tabesh, Jiashu Chen, Cristian Marcu, Lingkai Kong,
multi-Gb/s wireless communication. Practical mm-Wave systems will require relatively large phased arrays in order to robustly overcome path-loss and fading issues. Despite significant progress [1,2], CMOS implementations
Shinwon Kang, Elad Alon, Ali Niknejad University of California, Berkel
ISSCC 2011 Session 9 Wireless
A 60GHz CMOS Phased-Array Transceiver Pair for Multi-Gb/s Wireless Communications
Sohrab Emami, Robert F Wiser, Ershad Ali, Mark G Forbes,
Michael Q Gordon, Xiang Guan, Steve Lo, Patrick T McElwee, James Parker, Jon R Tani, Jeffery M Gilbert, Chinh H Doan SiBEAM, Sunnyvale, CA Recent advances in silicon technology, mm-Wave integrated circuit/antenna/package
ISSCC 2011 Session 9 Wireless
A 65nm CMOS Fully Integrated Transceiver Module for 60GHz Wireless HD Applications
Alexandre Siligaris1, Olivier Richard2, Baudouin Martineau2,
Christopher Mounet1, Fabrice Chaix1, Romain Ferragut3, Cedric Dehos1, Jerome Lanteri1, Laurent Dussopt1, Silas D. Yamamoto2, Romain Pilard2, Pierre Busson2, Andreia Cathelin2, Didier Belot2, Pierre Vincent1 1 2 3 CEA-LET
ISSCC 2011 Session 9 Wireless
A 60GHz 16QAM/8PSK/QPSK/BPSK DirectConversion Transceiver for IEEE 802.15.3c
Kenichi Okada, Kota Matsushita, Keigo Bunsen, Rui Murakami,
Ahmed Musa, Takahiro Sato, Hiroki Asada, Naoki Takayama, Ning Li, Shogo Ito, Win Chaivipas, Ryo Minami, Akira Matsuzawa Tokyo Institute of Technology, Tokyo, Japan This paper presents a 60GHz direct-conversion transceive
ISSCC 2011 Session 26 Wireless
A 4.6GHz MDLL with -46dBc Reference Spur and Aperture Position Tuning
Tamer A. Ali1,2, Amr A. Hafez1, Robert Drost, Ronald Ho2, Chih-Kong Ken Yang1
University of California, Los Angeles, CA, Oracle, Menlo Park, CA 2 Multiplying delay-locked loops (MDLLs) [1-5] have been shown to have improved jitter accumulation and tracking over VCO-based PLLs. By injecting the ref
ISSCC 2011 Session 26 Wireless
A 0.05-to-10GHz 19-to-22GHz and 38-to-44GHz SDR Frequency Synthesizer in 0.13µm CMOS
Sujiang Rong, Howard C. Luong
Extensive research has been focused on generating LO signals for softwaredefined radios (SDRs) with ultra-wide tuning range over several frequency decades and sufficiently high spectrum purity to support diverse wireless
HKUST, Hong Kong, China
ISSCC 2011 Session 26 Wireless
A GPS/Galileo SoC with Adaptive In-Band Blocker Cancellation in 65nm CMOS
Chia-Hsin Wu1, Wen-Chieh Tsai1, Chun-Geik Tan2, Chun-Nan Chen1,
Kuan-I Li1, Jui-Lin Hsu1, Chi-Lun Lo1, Hsin-Hua Chen1, Sheng-Yuan Su1, Kun-Tso Chen1, Min Chen1, Osama Shana’a2, Shu-Hung Chou1, George Chien3 1 3 MediaTek, Hsinchu, Taiwan, 2MediaTek, Singapore, Singapore, MediaTek, San
ISSCC 2011 Session 26 Wireless
A 120µW MICS/ISM-Band FSK Receiver with a 44µW Low-Power Mode Based on Injection-Locking and 9x Frequency Multiplication
Jagdish Pandey, Jianlei Shi, Brian Otis
For true low-power peer-to-peer wireless links for sensing, link symmetry must be maintained unlike in [1,2] where the burden is shifted to the receiver. In addition, the transceiver power dissipation and performance sho
University of Washington, Seattle, WA
ISSCC 2011 Session 26 Wireless
A 2.4GHz ULP OOK Single-Chip Transceiver for Healthcare Applications
Maja Vidojkovic1, Xiongchuan Huang1, Pieter Harpe1,
Simonetta Rampu1, Cui Zhou1, Li Huang1, Koji Imamura2, Ben Busze1, Frank Bouwens1, Mario Konijnenburg1, Juan Santana1, Arjan Breeschoten1, Jos Huisken1, Guido Dolmans1, Harmke de Groot1 1 2 Holst Centre / imec, Eindhoven
ISSCC 2011 Session 26 Wireless
An Isolator-less CMOS RF Front-End for UHF Mobile RFID Reader
Eun-Hee Kim1, Kwyro Lee1, Jinho Ko2, 1
research on how to guarantee a reliable RX performance under simultaneous TX/RX operation. To isolate RX from the TX self-jammer, the RFID transceivers are generally accompanied by an off-chip circulator or isolator. Thi
KAIST, Daejeon, Korea, PHYCHIPS, Daejeon, Korea 2 RFID systems are bas
ISSCC 2011 Session 26 Wireless
A 7.9µW Remotely Powered Addressed Sensor Node Using EPC HF and UHF RFID Technology with -10.3dBm Sensitivity
Hannes Reinisch1, Martin Wiessflecker2, Stefan Gruber2,
Hartwig Unterassinger1, Günter Hofer2, Michael Klamminger1, Wolfgang Pribyl1, Gerald Holweg2 1 2 Graz University of Technology, Graz, Austria, Infineon Technologies, Graz, Austria The combination of remote powering and w
ISSCC 2010 Session 25 Wireless
A 1V RF SoC with an 863-to-928MHz 400kb/s Radio and a 32b Dual-MAC DSP Core for Wireless Sensor and Body Networks
Erwan Le Roux, Nicola Scolari, Budhaditya Banerjee, Claude Arm,
Patrick Volet, Daniel Sigg, Pascal Heim, Jean-Félix Perotto, François Kaess, Nicolas Raemy, Alexandre Vouilloz, David Ruffieux, Matteo Contaldo, Frédéric Giroud, Daniel Séverac, Marc Morgan, Stève Gyger, Cédric Monneron,
ISSCC 2010 Session 25 Wireless
A Multistandard Multiband Mobile TV RF SoC in 65nm CMOS
Jae-Hong Chang, Huijung Kim, Jeong-Hyun Choi, Hangun Chung,
Jungwook Heo, Sanghoon Kang, Jong-Dae Bae, Heetae Oh, Youngwoon Kim, Taek-Won Kwon, Ryan Kim, Wooseung Choo, Dojun Rhee, Byeong-ha Park Samsung Electronics, Yongin, Korea The mobile TV applications such as DVH-H/T, T-DMB
ISSCC 2010 Session 25 Wireless
A 5mm2 40nm LP CMOS 0.1-to-3GHz Multistandard Transceiver
Mark Ingels1, Vito Giannini1, Jonathan Borremans1, Gunjan Mandal1,
Bjorn Debaillie1, Peter Van Wesemael1, Tomohiro Sano2, Takaya Yamamoto3, Dries Hauspie4, Joris Van Driessche1, Jan Craninckx1 quency was therefore limited to 3GHz. The differential mixer’s gain can be lowered over 12dB i
ISSCC 2010 Session 25 Wireless
A Fully Integrated 2×1 Dual-Band Direct-Conversion Transceiver with Dual-Mode Fractional Divider and Noise-Shaping TIA for Mobile WiMAX SoC in 65nm CMOS nent, 1/3 fC, is actually generated by the mismatch at the output, its power level is low enough to be filtered out by the subsequent circuits, as is the case for the “fractional-then-distribute” architecture with LC-BPFs. This issue is less critical in RX.
Jun Deguchi, Daisuke Miyashita, Yosuke Ogasawara, Gaku Takemura,
Masaomi Iwanaga, Kenichi Sami, Rui Ito, Junji Wadatsumi, Yuki Tsuda, Shoko Oda, Shunji Kawaguchi, Nobuyuki Itoh, Mototsugu Hamada Figure 25.4.4 shows the measured spurs at the TX output. Other than 1/3 fC, 2/3, 4/3, and
ISSCC 2010 Session 25 Wireless
A 65nm CMOS 2.4GHz 31.5dBm Power Amplifier with a Distributed LC Power-Combining Network and Improved Linearization for WLAN Applications
Ali Afsahi1,2, Arya Behzad2, Lawrence E. Larson1, 1
greatest challenges facing the designers of complex wireless SoCs. Recently, there has been a significant effort to implement PA’s in CMOS [1-4]. The 802.11g standard utilizes OFDM modulation, which has a very high peak-
University of California, San Diego, CA Broadcom, San Diego, CA 2 The
ISSCC 2010 Session 25 Wireless
A Maximally-Digital Radio Receiver Front-End Frank Opteynde
Audax Technologies, Leuven, Belgium, Previous work [1,2] has demonstrated the feasibility of a drastic reduction of the
analog circuits content in radio transmitters and synthesizers, in favour of more digital circuits. But for radio receivers, a major amount of analog circuitry is still required [1,3]. This paper demonstrates the feasibi
ISSCC 2009 Session 24 Wireless
A 10.8mW Body-Channel-Communication/MICS Dual-Band Transceiver for a Unified Body-SensorNetwork Controller
Namjun Cho, Joonsung Bae, Sunyoung Kim, Hoi-Jun Yoo
With the increasing number of portable and implantable personal health care devices, there is a strong demand to control their communication in a single wireless network. Recently, the IEEE 802.15 WBAN task group has dis
KAIST, Daejeon, Korea
ISSCC 2009 Session 24 Wireless
A 7.2mW Quadrature GPS Receiver in 0.13µm CMOS
Kuang-Wei Cheng, Karthik Natarajan, David Allstot
New design techniques are needed for ultra-low-power battery-operated CMOS transceivers with ever-shrinking minimum feature sizes and power supply voltages. A fully-integrated low-IF receiver front-end for GPS applicatio
University of Washington, Seattle, WA
ISSCC 2009 Session 24 Wireless
A 2.4GHz 2Mb/s Versatile PLL-Based Transmitter Using Digital Pre-Emphasis and Auto Calibration in 0.18µm CMOS for WPAN
H. Shanan, G. Retz, K. Mulvaney, P. Quinlan
A fully integrated 2.4GHz 2Mb/s transmitter which is part of a highly integrated WPAN RF transceiver SoC using a 0.18µm RFCMOS 1P6M process is presented. The transmitter uses a ∆Σ fractional-N PLL architecture. It transm
Analog Devices, Cork, Ireland
ISSCC 2009 Session 24 Wireless
A 1.1V 5-to-6GHz Reduced-Component DirectConversion Transmit Signal Path in 45nm CMOS
Jacques C. Rudell1,2, Pankaj Goyal2, Christopher D. Hull2,
a rising consumer demand for multiple simultaneous transmit and receive communication links, the need for highly programmable, low-cost transceiver front-ends that co-exist with other radios on the same platform or die,
Shmuel Ravid3, Adil Kidwai2 University of Washington, Seattle, WA Inte
ISSCC 2009 Session 24 Wireless
A Fully Integrated 2×2 MIMO Dual-Band Dual- Mode Direct-Conversion CMOS Transceiver for WiMAX/WLAN Applications
Li Lin, Naratip Wongkomet, David Yu, Chi-Hung Lin, Ming He,
Brian Nissim, Steven Lyuee, Paul Yu, Todd Sepke, Shervin Shekarchian, Luns Tee, Paul Muller, Jonathan Tam, Thomas Cho Marvell Semiconductor, Santa Clara, CA Growing demand in the broadband wireless communication market h
ISSCC 2009 Session 24 Wireless
A Highly Integrated Low-Power 2.4GHz Transceiver Using a Direct-Conversion Diversity Receiver in 0.18µm CMOS for IEEE802.15.4 WPAN
G. Retz1, H. Shanan1, K. Mulvaney1, S. O’Mahony1, M. Chanca2,
P. Crowley3, C. Billon1, K. Khan1, P. Quinlan1 Analog Devices, Cork, Ireland, Analog Devices, Valencia, Spain, 3 Analog Devices, Limerick, Ireland 1 2 The IC presented in this paper is a highly integrated low-power RF tr
ISSCC 2009 Session 24 Wireless
A Reconfigurable Demodulator with 3-to-5GHz Agile Synthesizer for 9-Band WiMedia UWB in 65nm CMOS
Andrea Mazzanti1, Mohammad B. Vahidfar2, Marco Sosio3,
University of Modena and Reggio Emilia, Modena, Italy Istituto Universitario Studi Superiori di Pavia, Pavia, Italy 3 University of Pavia, Pavia, Italy 1 2 Receiver ICs realized in CMOS technology leverage the narrowband
Francesco Svelto3
ISSCC 2009 Session 24 Wireless
A 65nm CMOS Inductorless Triple-Band-Group WiMedia UWB PHY
Domine Leenaerts1, Remco van de Beek1, Jos Bergervoet1, Harish
Kundur1, Gerard van der Weide1, Ajay Kapoor1, Tian Yan Pu2, Yu Fang2, Yu Juan Wang2, Biju Joseph Mukkada2, Hong Sair Lim2, Madhu Kiran2, Chun Swee Lim2, Sorin Badiu2, Alan Chang2 1 NXP Semiconductors, Eindhoven, Netherla
ISSCC 2009 Session 24 Wireless
A 2mm2 0.1-to-5GHz SDR Receiver in 45nm Digital CMOS
Vito Giannini1, Pierluigi Nuzzo1, Charlotte Soens1,
Kameswaran Vengattaramane1,2, Michiel Steyaert2, Julien Ryckaert1, Michael Goffioul1, Björn Debaillie1, Joris Van Driessche1, Jan Craninckx1, Mark Ingels1 1 IMEC, Leuven, Belgium, 2KULeuven, Leuven, Belgium The requireme
ISSCC 2009 Session 11 Wireless
A 500µW Neural Tag with 2µVrms AFE and Frequency-Multiplying MICS/ISM FSK Transmitter
S. Rai, J. Holleman, J. N. Pandey, F. Zhang, B. Otis
Advances in electronic-neural interfaces have shown great potential for both neuroscience research and medical devices. Much of the work to date has focused on short-range inductive links for power and communication tran
University of Washington, Seattle, WA
ISSCC 2009 Session 11 Wireless
Organic CMOS Circuits for RFID Applications
Robert Blache, Jürgen Krumm, Walter Fix
Within the past few years several groups have demonstrated first prototypes of organic RFID-tags working at a carrier frequency of 13.56MHz [1-3]. Due to the superior performance of organic p-type semiconductors regardin
PolyIC, Fuerth, Germany
ISSCC 2009 Session 11 Wireless
A 2.75mW Wideband Correlation-Based Transceiver for Body-Coupled Communication
Alberto Fazzi, Sotir Ouzounov, John van den Homberg
Electronic devices in contact or in close proximity to the human body can use its conductive properties to establish body coupled communication (BCC) between each other. This human centric communication paradigm can be u
Philips Research, Eindhoven, Netherlands
ISSCC 2009 Session 11 Wireless
Towards Terahertz Operation of CMOS
Swaminathan Sankaran1,2, Chuying Mao1, Eunyoung Seok1,2,
Dongha Shim1, Changhua Cao1,3, Ruonan Han1, Daniel J. Arenas1, David B. Tanner1, Stephen Hill4, Chih-Ming Hung2, Kenneth K. O1 University of Florida, Gainesville, FL, 2Texas Instruments, Dallas, TX NXP Semiconductors, Au
ISSCC 2009 Session 11 Wireless
A Pulsed UWB Receiver SoC for Insect Motion Control
Denis C. Daly1, Patrick P. Mercier1, Manish Bhardwaj1, Alice L. Stone2,
Joel Voldman1, Richard B. Levine2, John G. Hildebrand2, Anantha P. Chandrakasan1 Massachusetts Institute of Technology, Cambridge, MA University of Arizona, Tucson, AZ 1 2 For decades, scientists and engineers have been
ISSCC 2009 Session 11 Wireless
A Remote-Powered RFID Tag with 10Mb/s UWB Uplink and -18.5dBm Sensitivity UHF Downlink in 0.18µm CMOS
Majid Baghaei-Nejad1, David S. Mendoza1, Zhuo Zou1, Soheil Radiom2,
highly demanded, in future and emerging RFID technology [1]. The data rate of existing passive RFID tags is limited to a few hundreds of kb/s causing large latency. On the other hand, the position accuracy is not better
Georges Gielen2, Li-Rong Zheng1, Hannu Tenhunen1 Royal Institute of Te
ISSCC 2009 Session 11 Wireless
A GHz Spintronic-Based RF Oscillator
P. Vincent1, M-C. Cyrille1, B. Viala1, B. Delaet1, J.P. Michel1, P. Villard1,
J. Prouvée1, D. Houssamedine2, U. Ebels2, J. A. Katine3, D. Mauri3, S. Florez3, O. Ozatay3, L. Folks3, B. D. Terris3, F. Badets4 1 CEA – Leti Minatec, Grenoble, France, 2CEA – Spintec, Grenoble, France Hitachi, San Jose,
ISSCC 2008 Session 26 Wireless
A 39.1-to-41.6GHz ΔΣ Fractional-N Frequency Synthesizer in 90nm CMOS
Stefano Pellerano1, Rajarshi Mukhopadhyay2, Ashoke Ravi1,
making mmwave technology attractive for multi-Gb/s consumer-market applications. A key building block of the mm-wave transceiver is the frequency synthesizer. In this paper, we present a 39.1-to-41.6GHz 1.2V 64mW ΔΣ frac
Joy Laskar3, Yorgos Palaskas1 1 Intel, Hillsboro OR, 2Texas Instrument
ISSCC 2008 Session 26 Wireless
A 28GHz Low-Phase-Noise CMOS VCO Using an Amplitude-Redistribution Technique
Yusuke Wachi, Toshiyuki Nagasaku, Hiroshi Kondoh
Increasing demands for multi-Gb/s data transmission make the mm-wave wireless communication systems more attractive. The VCO is an essential block in these systems. This paper describes an amplitude-redistribution techni
Hitachi, Tokyo, Japan
ISSCC 2008 Session 26 Wireless
A 56-to-65GHz Injection-Locked Frequency Tripler with Quadrature Outputs in 90nm CMOS
Wei L. Chan1, John R. Long1, John J. Pekarik2, 1
millimeter-wave frequency operation have been reported recently [1-3]. Potential applications for such silicon ICs include: Gb/s communication (e.g., 60 and 120GHz bands), long-range collision avoidance radar for automob
Delft University of Technology, Delft, Netherlands 2 IBM Microelectron
ISSCC 2008 Session 26 Wireless
A 1V 220MHz-Tuning-Range 2.2GHz VCO Using a BAW Resonator
Pierre Vincent, Jean Baptiste David, Ioan Burciu, Jerome Prouvée,
Christophe Billard, Christine Fuchs, Guy Parat, Emeric Defoucaud, Alexandre Reinhardt CEA-LETI-MINATEC, Grenoble, France The frequency stability of integrated oscillators has become an increasingly important issue for th
ISSCC 2008 Session 26 Wireless
324GHz CMOS Frequency Generator Using Linear Superposition Technique
Daquan Huang1,3, Tim R. LaRocca1, Lorene Samoska2, Andy Fung2, Mau-Chung Frank Chang1
University of California, Los Angeles, CA Jet Propulsion Laboratory, Pasadena, CA 3 Texas Instruments, Dallas, TX 2 Terahertz image and spectroscopic systems (operating in frequency range from 300GHz to 3THz) have drawn
ISSCC 2008 Session 26 Wireless
A 1.4mW 4.90-to-5.65GHz Class-C CMOS VCO with an Average FoM of 194.5dBc/Hz
Andrea Mazzanti1, Pietro Andreani2, 1
properties; yet, a differential CMOS Colpitts oscillator, directly derived from a singled-ended topology, did not show a better phase noise performance than the conventional CMOS differential-pair LC-tank oscillator, not
University of Modena and Reggio Emilia, Modena, Italy Lund University,
ISSCC 2008 Session 26 Wireless
A 410GHz CMOS Push-Push Oscillator with an OnChip Patch Antenna
Eunyoung Seok1, Changhua Cao1,2, Dongha Shim1, Daniel J. Arenas1,
David B. Tanner1, Chih-Ming Hung3, Kenneth K. O1 1 Univeristy of Florida, Gainesville, FL, 2NXP Semiconductors, Austin, TX Texas Instruments, Dallas, TX 3 The uses of terahertz systems (300GHz to 3THz) in radars, remote