24.9 A 128-QAM 60GHz CMOS transceiver for IEEE802.11ay with calibration of LO feedthrough and I/Q imbalance

Pang, Jian; Maki, Shotaro; Kawai, Seitaro; Nagashima, Noriaki; Seo, Yuuki; Dome, Masato; Kato, Hisashi; Katsuragi, Makihiko; Kimura, Kazushige; Kondo, Satoshi; Terashima, Yuki; Liu, Hanli; Siriburanon, Teerachot; Narayanan, Aravind Tharayil; Fajri, Nurul; Kaneko, Tohru; Yoshioka, Toru; Liu, Bangan; Wang, Yun; Wu, Rui; Li, Ning; Tokgoz, Korkut Kaan; Miyahara, Masaya; Okada, Kei; Matsuzawa, Akira

doi:10.1109/isscc.2017.7870442

Cited by 34 publications

(12 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…On the other hand, the total core area of the whole system is 0.23 mm 2 . In this work, the area is saved by 0.04 mm 2 . This clears the area advantage.…”

Section: Measurement Structures and Resultsmentioning

confidence: 99%

“…60 GHz millimeter-wave (mm-wave) region gets more attention due to larger available bandwidths [1,2,3]. Transmit/receive switch for a mm-wave multiGb/s system is an advantageous block when considering phased array and multiinput multi-output (MIMO) communication for sharing antennas [3,4,5,6,7,8,9,10,11].…”

Section: Introductionmentioning

confidence: 99%

“…For instance, the switch in [5] has one of the best performance in terms of loss in the literature. However, the area of the switch is 0.275 mm 2 and for an 8 Â 8…”

Section: Introductionmentioning

confidence: 99%

“…Considering advanced manufacturing nodes, this would result in increased cost for silicon. A small area switch is presented in [3] based on balun architecture consuming a total area of 0.024 mm 2 . Nevertheless, this topology has higher loss which affects the overall TX-to-RX communication performance.…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Design of low-loss 60 GHz integrated antenna switch in 65 nm CMOS

Tokgoz

Kawai

Okada

et al. 2018

IEICE Electron. Express

Self Cite

View full text Add to dashboard Cite

A 60 GHz antenna switching architecture is presented for millimeter-wave transceivers. This circuit topology re-uses the last stage's transistor of power amplifier (PA) and the first stage's transistor of low-noise amplifier (LNA) as switches, and the matching blocks. A two-stage LNA and a two-stage PA are designed considering antenna switching operation in 65 nm CMOS. The method has lower loss than conventional switches in receiver mode. The most important advantage is no additional area penalty compared to conventional methods. 2.9 dB minimum noise figure (NF) in the receiver mode is measured, and 2 dBm of OP 1dB is measured in the transmitter mode.

show abstract

“…On the other hand, the total core area of the whole system is 0.23 mm 2 . In this work, the area is saved by 0.04 mm 2 . This clears the area advantage.…”

Section: Measurement Structures and Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…For instance, the switch in [5] has one of the best performance in terms of loss in the literature. However, the area of the switch is 0.275 mm 2 and for an 8 Â 8…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Design of low-loss 60 GHz integrated antenna switch in 65 nm CMOS

Tokgoz

Kawai

Okada

et al. 2018

IEICE Electron. Express

Self Cite

View full text Add to dashboard Cite

show abstract

“…Area as a function of the data rate for state-of-the-art transceivers for Wireless Personal Area Networks (WPAN) and chip-scale applications. Data extracted from [15]- [17], [19]- [38] and references therein. and co-integration challenges [8], among which we highlight and focus on the interconnection of the internal controllers.…”

Section: Introductionmentioning

confidence: 99%

Intercell Wireless Communication in Software-defined Metasurfaces

Tasolamprou

Mirmoosa

Tsilipakos

et al. 2018

2018 IEEE International Symposium on Circuits and Systems (ISCAS)

View full text Add to dashboard Cite

Tunable metasurfaces are ultra-thin, artificial electromagnetic components that provide engineered and externally adjustable functionalities. The programmable metasurface, the HyperSurFace, concept consists in integrating controllers within the metasurface that interact locally and communicate globally to obtain a given electromagnetic behaviour. Here, we address the design constraints introduced by both functions accommodated by the programmable metasurface, i.e., the desired metasurface operation and the unit cells wireless communication enabling such programmable functionality. The design process for meeting both sets of specifications is thoroughly discussed. Two scenarios for wireless intercell communication are proposed. The first exploits the metasurface layer itself, while the second employs a dedicated communication layer beneath the metasurface backplane. Complexity and performance trade-offs are highlighted.

show abstract

5G Cellular User Equipment: From Theory to Practical Hardware Design

2017

View full text Add to dashboard Cite

Research and development on the next generation wireless systems, namely 5G, has experienced explosive growth in recent years. In the physical layer (PHY), the massive multiple-input-multiple-output (MIMO) technique and the use of high GHz frequency bands are two promising trends for adoption. Millimeter-wave (mmWave) bands such as 28 GHz, 38 GHz, 64 GHz, and 71 GHz, which were previously considered not suitable for commercial cellular networks, will play an important role in 5G. Currently, most 5G research deals with the algorithms and implementations of modulation and coding schemes, new spatial signal processing technologies, new spectrum opportunities, channel modeling, 5G proof of concept (PoC) systems, and other system-level enabling technologies. In this paper, we first investigate the contemporary wireless user equipment (UE) hardware design, and unveil the critical 5G UE hardware design constraints on circuits and systems. On top of the said investigation and design trade-off analysis, a new, highly reconfigurable system architecture for 5G cellular user equipment, namely distributed phased arrays based MIMO (DPA-MIMO) is proposed. Finally, the link budget calculation and data throughput numerical results are presented for the evaluation of the proposed architecture.Comment: Submitted to IEEE ACCESS. It has 18 pages, 17 figures, and 5 table

show abstract

24.9 A 128-QAM 60GHz CMOS transceiver for IEEE802.11ay with calibration of LO feedthrough and I/Q imbalance

Cited by 34 publications

References 0 publications

Design of low-loss 60 GHz integrated antenna switch in 65 nm CMOS

Design of low-loss 60 GHz integrated antenna switch in 65 nm CMOS

Intercell Wireless Communication in Software-defined Metasurfaces

5G Cellular User Equipment: From Theory to Practical Hardware Design

Contact Info

Product

Resources

About