- Improved Characterization Methology for MOSFETs up to 220 GHz
[作者:Waldhoff, N; Andrei, C; Gloria, D; Lepilliet, S; Danneville, F; Dambrine, G,期刊:IEEE Transactions on Microwave Theory and Techniques, 页码:1237-1243 , 文章类型: Article,,卷期:2009年57-5]
- Measurement and modeling procedures to accurately extract a small-signal equivalent circuit of advanced MOSFETs up to 220 GHz are proposed. The methodology carried out goes from the vector network analyzer calibration to...
- Embedded Grating n(+)-i-n(+) Traveling-Wave Photodetectors
[作者:Torrese, G; Wei, CL; Frank, MJ; Huynen, I; Vorst, AV; Megret, P,期刊:IEEE Transactions on Microwave Theory and Techniques, 页码:1244-1249 , 文章类型: Article,,卷期:2009年57-5]
- This paper describes the design of embedded-grating n(+)-i-n(+) traveling-wave photodetectors (TWPDs). In the ideal case of perfect electrically matched photodetectors, the TWPD bandwidth is determined by the velocity mi...
- A 77-GHz FMCW MIMO Radar Based on an SiGe Single-Chip Transceiver
[作者:Feger, R; Wagner, C; Schuster, S; Scheiblhofer, S; Jager, H; Stelzer, A,期刊:IEEE Transactions on Microwave Theory and Techniques, 页码:1020-1035 , 文章类型: Article,,卷期:2009年57-5]
- This paper describes a novel frequency-modulated continuous-wave radar concept, where methods like nonuniform sparse antenna arrays and multiple-input multiple-output techniques are used to improve the angular resolution...
- Ka/Ku-Band pHEMT Gilbert Mixers With Polyphase and Coupled-Line Quadrature Generators
[作者:Su, JY; Tseng, SC; Meng, CC; Wu, PY; Lee, YT; Huang, GW,期刊:IEEE Transactions on Microwave Theory and Techniques, 页码:1063-1073 , 文章类型: Article,,卷期:2009年57-5]
- In this paper, three kinds of Ka/Ku-band Gilbert mixers are demonstrated using 0.15-mu m AlGaAs/InGaAs pseudomorphic high electron mobility transistor technology. Thanks to the semiinsulating GaAs substrate, microwave pa...
- 10-Gbit/s Wireless Link Using InP HEMT MMICs for Generating 120-GHz-Band Millimeter-Wave Signal
[作者:Hirata, A; Yamaguchi, R; Kosugi, T; Takahashi, H; Murata, K; Nagatsuma, T; Kukutsu, N; Kado, Y; Iai, N; Okabe, S; Kimura, S; Ikegawa, H; Nishikawa, H; Nakayama, T; Inada, T,期刊:IEEE Transactions on Microwave Theory and Techniques, 页码:1102-1109 , 文章类型: Article,,卷期:2009年57-5]
- We have developed a 120-GHz-band wireless link whose maximum transmission data rate is 11.1 Gbit/s. The wireless link uses millimeter-wave monolithic integrated circuits (MMICs) for the generation of a 120-GHz-band milli...
- Design of Varactor-Based Tunable Matching Networks for Dynamic Load Modulation of High Power Amplifiers
[作者:Nemati, HM; Fager, C; Gustavsson, U; Jos, R; Zirath, H,期刊:IEEE Transactions on Microwave Theory and Techniques, 页码:1110-1118 , 文章类型: Article,,卷期:2009年57-5]
- In this paper, the design of varactor-based tunable matching networks for dynamic load modulation of high power amplifiers (PAs) is presented. Design guidelines to overcome the common breakdown, and tunability problems o...
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