Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Q. Jane Gu"'
Publikováno v:
IEEE Microwave and Wireless Technology Letters. :1-4
Publikováno v:
2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
A full-duplex sub-THz interconnect based on Frequency Division Duplex (FDD) scheme is proposed for high data-rate and bandwidth-density chip-to-chip communications. The system consists of a dual-band transmitter (TX), receiver (RX), and Si dielectric
Publikováno v:
ISSCC
With the continuing advancements of THz technologies in silicon processes, this year’s papers further push the technique frontiers in circuit performances and system demonstrations. This session features four THz papers describing THz Prism for spe
Publikováno v:
2020 IEEE/MTT-S International Microwave Symposium (IMS).
This paper presents a G-band quadrature voltage-controlled oscillator (QVCO) enabled by a superharmonic injection technique. This technique ensures differential phases at the common mode tail current source nodes of two differential oscillators, whic
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Publikováno v:
Solid-State Electronics. 129:125-133
A V-band power amplifier in a bulk 65 nm CMOS technology with a peak gain 14.5 dB and 3-dB bandwidth of 28.8 GHz (50.8–79.6 GHz) is presented. The techniques to boost bandwidth and power efficiency are presented. In addition, the design of dummy fi
Publikováno v:
MWSCAS
This paper presents a 140 GHz differential low- noise amplifier (LNA) design for millimeter-wave application. A new input matching method based on the 3-coil transformer is proposed to minimize the noise figure. Based on the input matching network, t
Autor:
Yakov Royter, Irma Valles, Samuel Kim, Deborah Winklea, Thomas C. Oh, Maggy Lau, Donald A. Hitko, Q. Jane Gu, James Chingwei Li, Steven T. W. Chen, Zhiwei Xu
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 63:1219-1227
Programmable active bandpass filters (BPFs) have been designed in a chip-scale heterogeneous integration technology, which intimately integrates InP HBTs on a deep scaled CMOS technology. Therefore, the active BPF can leverage both high performance o
Publikováno v:
2016 IEEE MTT-S International Microwave Symposium (IMS).
In this work, we present a multi-frequency illumination transmitter for microwave imaging radar reflectometry (MIR) diagnostics of thermonuclear fusion plasmas. The transmitter is able to illuminate 8 tones simultaneously. To improve the power amplif
Publikováno v:
2016 IEEE 16th Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems (SiRF).
In this paper, new design techniques for improving the DC-to-RF efficiency for sub-THz triple-push oscillators in CMOS technology is presented. We investigate the effect of the bias of transistors and the impedance seen by each transistor on the over