Millimeter-Wave Small-Signal Model Using A Coplanar Waveguide De-Embedded Sub-Model for HEMT

被引:8
|
作者
Tung The-Lam Nguyen [1 ]
Kim, Sam-Dong [1 ]
机构
[1] Dongguk Univ, Div Elect & Elect Engn, Seoul 100715, South Korea
基金
新加坡国家研究基金会;
关键词
Field effect transistors (FETs); linear and non-linear device modeling; microwave device characterization and measurements; DEVICES;
D O I
10.1109/LMWC.2013.2290214
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We propose in this study an approach to highly reliable extraction method for parasitic elements of the 0.1 mu m GaAs metamorphic high electron mobility transistors. This method utilizes the de-embedding scheme for the coplanar waveguide (CPW) feeding structure by considering the distributed extrinsic parasitic elements in our small-signal model. The parasitic extrinsic capacitances are determined by modeling a PI equivalent circuit including the interaction between the sub-model (the model after de-embedding) and the CPW feedings. Extractions for 2 x 10 mu m, 2 x 20 mu m, 2 x 30 mu m, and 2 x 70 mu m), and our S-parameter prediction shows the best agreement with the measurements in a frequency range of 0.5-110 GHz (0.5 GHz step) among the small-signal models reported to date.
引用
收藏
页码:99 / 101
页数:3
相关论文
共 50 条
  • [1] Scalable Distributed Small-Signal Millimeter-wave HEMT Model
    Hoque, M. E.
    Parker, Anthony E.
    Heimlich, Michael
    Tarazi, Jabra
    Mahon, Simon
    2011 6TH EUROPEAN MICROWAVE INTEGRATED CIRCUIT CONFERENCE, 2011, : 374 - 377
  • [2] Accuracy improvement of small-signal model minimising parameter sensitivity based on de-embedded sub-model method at W-band
    Tung The-Lam Nguyen
    Kim, Sam-Dong
    IET MICROWAVES ANTENNAS & PROPAGATION, 2016, 10 (02) : 134 - 140
  • [3] Small-signal characterization of microwave and millimeter-wave HEMT's based on a physical model
    Singh, R
    Snowden, CM
    IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1996, 44 (01) : 114 - 121
  • [4] A distributed small-signal HBT model for millimeter-wave applications
    Ooi, BL
    Zhou, TS
    Kooi, PS
    Lin, FJ
    Hui, SC
    2002 3RD INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY PROCEEDINGS, 2002, : 318 - 321
  • [5] A distributed millimeter-wave small-signal HBT model based on electromagnetic simulation
    Ooi, Ban-Leong
    Zhong, Zheng
    Wang, Ying
    Shan, X. C.
    Lu, Albert
    IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2008, 57 (05) : 2667 - 2674
  • [6] A DIRECTIONAL METHOD OF EXTRINSIC RESISTANCE DETERMINATION FOR MILLIMETER-WAVE SMALL-SIGNAL MODEL
    Tung The-Lam Nguyen
    Kim, Sam-Dong
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2014, 56 (11) : 2609 - 2612
  • [7] Small-Signal Equivalent Circuit Model as a Tool for Optimizing Millimeter-Wave Detection With FETs
    Paz-Martinez, Gaudencio
    Iniguez-de-la-Torre, Ignacio
    Artillan, Philippe
    Rochefeuille, Edouard
    Garcia-Sanchez, Sergio
    Gonzalez, Tomas
    Mateos, Javier
    IEEE TRANSACTIONS ON ELECTRON DEVICES, 2024, 71 (09) : 5225 - 5232
  • [8] An Accurately Scalable Small-Signal Model for Millimeter-Wave HEMTs Based on Electromagnetic Simulation
    Wang, Weibo
    Wang, Zhigong
    Yu, Xuming
    Zhang, Bin
    Qian, Feng
    PROGRESS IN ELECTROMAGNETICS RESEARCH M, 2014, 39 : 77 - 84
  • [9] MOSFET Small-Signal Model Considering Hot-Carrier Effect for Millimeter-Wave Frequencies
    Chenyang Li
    Boon Chirn Chye
    Yongkui Yang
    Enyi Yao
    Minoru Fujishima
    Journal of Infrared, Millimeter, and Terahertz Waves, 2019, 40 : 419 - 428