Search Results - "Long, John R."

A 56.4-to-63.4 GHz Multi-Rate All-Digital Fractional-N PLL for FMCW Radar Applications in 65 nm CMOS by Wanghua Wu, Staszewski, Robert Bogdan, Long, John R.

“…A mm-wave digital transmitter based on a 60 GHz all-digital phase-locked loop (ADPLL) with wideband frequency modulation (FM) for FMCW radar applications is…”
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Digitally Modulated CMOS Polar Transmitters for Highly-Efficient mm-Wave Wireless Communication by Khalaf, Khaled, Vidojkovic, Vojkan, Vaesen, Kristof, Libois, Michael, Mangraviti, Giovanni, Szortyka, Viki, Chunshu Li, Verbruggen, Bob, Ingels, Mark, Bourdoux, Andre, Soens, Charlotte, Van Thillo, Wim, Long, John R., Wambacq, Piet

“…A polar transmitter (TX) is implemented at 60 GHz, enabling a power amplifier (PA) to operate in saturation where efficiency is highest, even when handling…”
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A 1.7-dB Minimum NF, 22-32-GHz Low-Noise Feedback Amplifier With Multistage Noise Matching in 22-nm FD-SOI CMOS by Cui, Bolun, Long, John R.

“…A low-noise feedback amplifier (LNA) with interstage noise matching is implemented in 22-nm fully depleted silicon-on-insulator (SOI)-CMOS technology. Minimum…”
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A Broadband, mm-Wave SPST Switch With Minimum 50-dB Isolation in 45-nm SOI-CMOS by Eltaliawy, Ayman, Long, John R.

“…This article describes a single-pole, single-throw (SPST) CMOS switch aimed at integrated transceiver applications. The SPST switch realizes better than 50-dB…”
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A Wideband, Dual-Path, Millimeter-Wave Power Amplifier With 20 dBm Output Power and PAE Above 15% in 130 nm SiGe-BiCMOS by Yi Zhao, Long, John R.

“…A frequency-scalable, three-stage, transformer-coupled millimeter-wave power amplifier (PA) is implemented in 130 nm SiGe-BiCMOS. Differential common-base gain…”
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A 58-65 GHz Neutralized CMOS Power Amplifier With PAE Above 10% at 1-V Supply by Chan, W.L., Long, J.R.

“…A 60-GHz band, three-stage pseudo-differential power amplifier (PA) is implemented with input and output baluns on-chip. Each stage consists of a neutralized…”
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A Fully Integrated Wideband FM Transceiver for Low Data Rate Autonomous Systems by Saputra, Nitz, Long, John R.

“…A frequency-agile FM-UWB transceiver (Tx/Rx) with full on-chip calibration aimed at low data rate autonomous wireless sensing applications is described. The…”
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A Wideband 2 × 13-bit All-Digital I/Q RF-DAC by ALAVI, Morteza S, STASZEWSKI, Robert Bogdan, DE VREEDE, Leo C. N, LONG, John R

“…This paper presents a wideband 2[Formula Omitted]13-bit in-phase/quadrature-phase (I/Q) RF digital-to-analog converter-based all-digital modulator realized in…”
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High-Resolution Millimeter-Wave Digitally Controlled Oscillators With Reconfigurable Passive Resonators by Wanghua Wu, Long, John R., Staszewski, Robert Bogdan

“…Two new millimeter-wave digitally controlled oscillators (DCOs) that achieve a tuning range >10% and fine frequency resolution 1 MHz simultaneously are…”
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A DC-100 GHz Active Frequency Doubler With a Low-Voltage Multiplier Core by Vera, Leonardo, Long, John R.

“…Cross-coupled differential pairs implement an even-order active frequency multiplier in 90 nm SiGe-BiCMOS. The multiplier core uses asymmetric biasing to…”
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Introducing Our Sister Publication: IEEE Solid-State Circuits Letters by Long, John R., Craninckx, Jan, Razavi, Behzad

“…We are proud to introduce the IEEE Solid-State Circuits Letters (IEEE SSC-L), a new, fast-turnaround publication in the area of integrated circuits…”
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A DC to 43-GHz SPST Switch with Minimum 50-dB Isolation and +19.6-dBm Large-Signal Power Handling in 45-nm SOI-CMOS by Eltaliawy, Ayman, Long, John R., Cahoon, Ned

“…A fully-differential, single-pole single-throw (SPST) switch capable of high isolation in broadband CMOS transceivers is described. The SPST switch realizes >…”
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Erratum to "A DC-100 GHz Active Frequency Doubler With a Low-Voltage Multiplier Core" [Sep 15 1963-1973] by Vera, Leonardo, Long, John R.

“…Presents corrections to the paper, “A DC-100 GHz active frequency doubler with a low-voltage multiplier core,” (Vera, L. and Long, J.R.) IEEE J. Solid-State…”
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Monolithic transformers for silicon RF IC design by Long, J.R.

“…A comprehensive review of the electrical performance of passive transformers fabricated in silicon IC technology is presented. Two types of transformer…”
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A Fully-Integrated, Short-Range, Low Data Rate FM-UWB Transmitter in 90 nm CMOS by Saputra, N., Long, J. R.

“…This paper presents a fully-integrated 3-5 GHz-band FM-UWB transmitter implemented in 90 nm bulk CMOS. The front-end consists of an RF current-controlled…”
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An Autonomous Wireless Sensor Node Incorporating a Solar Cell Antenna for Energy Harvesting by Danesh, M., Long, J. R.

“…An autonomous 3-5 GHz UWB wireless sensor node uses a single 2×2 cm 2 solar cell to generate up to 20 mW-peak power outdoors. The solar cell behaves as a…”
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A 60-GHz Band 2 × 2 Phased-Array Transmitter in 65-nm CMOS by CHAN, Wei L, LONG, John R

“…A 60-GHz band 2[Formula Omitted]2 phased-array transmitter implemented in 65-nm bulk CMOS is described. Two-dimensional beam steering in the azimuthal and…”
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A 40-Gb/s 211-1 PRBS With Distributed Clocking and a Trigger Countdown Output by Vera, Leonardo, Long, John R.

“…A 2 11 -1 pseudo-random binary sequence (PRBS) generator with trigger synchronization output (9.77-MHz rate) is implemented using synthetic transmission lines…”
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A 56-65 GHz Injection-Locked Frequency Tripler With Quadrature Outputs in 90-nm CMOS by Chan, W.L., Long, J.R.

“…A sub-harmonic injection-locked tripler multiplies a 20-GHz differential input to 60-GHz quadrature (I/Q) output signals. The tripler consists of a two-stage…”
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A Low Phase Noise Oscillator Principled on Transformer-Coupled Hard Limiting by Visweswaran, Akshay, Staszewski, Robert Bogdan, Long, John R.

“…Reduced phase noise conversion in a monolithic oscillator suitable for basestation applications is realized by hard limiting and subsequently restoring the…”
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