Nguyen, Duy P. and Tran, Xuan Tu and Nguyen, Nguyen L. K. and Nguyen, Tan Phat and Pham, Anh Vu (2019) A Wideband High Efficiency Ka-Band MMIC Power Amplifier for 5G Wireless Communications. In: 2019 IEEE International Symposium on Circuits and Systems (ISCAS), 26-29 May 2019, Sapporo, Japan.
Full text not available from this repository. (Request a copy)Abstract
A compact wideband Ka-band monolithic microwave/ millimeter-wave integrated circuit (MMIC) power amplifier (PA) is demonstrated using a 0.15-μm pseudomorphic high electron mobility transistor (pHEMT) Gallium Arsenide (GaAs) process. The proposed harmonic load-pull and radial stub matching technique have been employed to achieve wideband and high-efficiency performance. The fabricated PA exhibits a measured output power of 24 dBm, gain of 20 dB and 35% power added efficiency (PAE). The PA has a wideband performance in which the power maintains higher than 23 dBm, and the PAE is higher than 30% over a wide frequency range from 25 to 34 GHz.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Subjects: | Electronics and Communications Electronics and Communications > Electronics and Computer Engineering |
| Divisions: | Faculty of Electronics and Telecommunications (FET) Key Laboratory for Smart Integrated Systems (SISLAB) |
| Depositing User: | Prof. Xuan-Tu Tran |
| Date Deposited: | 19 Jun 2019 07:50 |
| Last Modified: | 19 Jun 2019 07:50 |
| URI: | http://eprints.uet.vnu.edu.vn/eprints/id/eprint/3533 |
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