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| 題名: | A front-end receiver with a dual cross-coupling technique for MICS applications |
| 作者: | Gong, CSA (Gong, Cihun-Siyong Alex)
Chang, CH (Chang, Chia-Hung)
Shiu, FL (Shiu, Feng-Lin)
Chiou, HK (Chiou, Hwann-Kaeo)
Hwang, YS (Hwang, Yih-Shiou) |
| 貢獻者: | 電機系 |
| 關鍵詞: | MICS
LNA
mixer
current reuse
cross-coupling
low power
LNA-I/Q-MIXER
CMOS |
| 日期: | 2017-04 |
| 上傳時間: | 2017-06-08 11:21:31 (UTC+8) |
| 摘要: | This paper presents a front-end receiver with a dual cross-couple technique for Medical Implant Communication ServicesM applications, using a standard complementary metal-oxide semiconductor process. A lower-power design is achieved using a resistive feedback, g(m)-boosting technique along with a current reuse topology in the receiver's transconductance stage. In addition, a dual cross-coupling configuration applied at the input stage increases overall gain performance and reduces power consumption. The measured power dissipation of the low-noise amplifier is only 0.51mW. The conversion gain of the receiver is 19.74dB, while the radio frequency and local oscillator frequencies are respectively 403.5 and 393.5MHz, and the LO power is 0dBm. The chip exhibits excellent isolation below -70dB from LO to intermediate frequency and LO to radio frequency. Copyright (c) 2016 John Wiley & Sons, Ltd. |
| 關聯: | INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS 卷: 45 期: 4 頁碼: 502-514 |
| 顯示於類別: | [電機工程系] 期刊論文
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