1. Elwan H O, Ismail M. Digitally programmable decibel-linear CMOS VGA for low-power mixed-signal applications. IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, 2000, 47(5): 388-398
2. Alegre Juan P, Calvo P, Celma S. A high-performance CMOS feedforward AGC circuit for a WLAN receiver. IEEE Transactions on Industrial Electronics, 2010, 57(8): 2851-285
3. Wang I H, Liu S I. A 0.18-μm CMOS 1.25-Gbps automatic-gain-control amplifier. IEEE Transactions on Circuits and Systems II: Express Briefs, 2008, 55(2): 136-140
4. Kitsunezuka M, Kodama H, Oshima N, et al. A 30-MHz 2.4-GHz CMOS receiver with integrated RF filter and dynamic-range-scalable energy detector for cognitive radio systems. IEEE Journal of Solid-State Circuits, 2012, 47(5): 1084-1093
5. Kumar T B, Ma K X, Yeo K S. Temperature-compensated dB-linear digitally controlled variable gain amplifier with DC offset cancellation. IEEE Transactions on Microwave Theory and Techniques, 2013, 61(7): 2648-2661
6. Kumar T B, Ma K X, Yeo K S. A 7.9-mW 5.6-GHz digitally controlled variable gain amplifier with linearization. IEEE Transactions on Microwave Theory and Techniques, 2012, 60(11): 3482-3490
7. Otaka S, Takemura G, Tanimoto H. A low-power low-noise accurate linear-in-dB variable-gain amplifier with 500-MHz bandwidth. IEEE Journal of Solid-State Circuits, 2000, 35(12): 1942-1948
8. Kang S Y, Jang J, Oh I Y, et al. A 2.16 mW low power digitally-controlled variable gain amplifier. IEEE Microwave and Wireless Components Letters, 2010, 20(3): 172-174
9. Yeh H C, Aloui S, Chiong C C, et al. A wide gain control range V-band CMOS variable-gain amplifier with built-in linearizer. IEEE Transactions on Microwave Theory and Techniques, 2013, 61(2): 902-913
10. Liu C, Yan Y P, Goh W L, et al. A 5-Gb/s automatic gain control amplifier with temperature compensation. IEEE Journal of Solid-State Circuits, 2012, 47(6): 1323-1333
11. Yun T H, Yin L, Wu J H, et al. Single-stage wide-range CMOS VGA with temperature compensation and linear-in-dB gain control. Journal of Semiconductors, 2007, 28(4): 518-525
12. Zhou J Y, Tan X, Wang J Y, et al. A 60-dB linear VGA with novel exponential gain approximation. Journal of Semiconductors, 2009, 30(6): 065006/1-5
13. Lei Q Q, Chen Z M, Shi Y, et al. CMOS linear-in-dB VGA with DC offset cancellation for direct-conversion receivers. Journal of Semiconductors, 2011, 32(10): 105007/1-7
14. Xiao G L, Qin Y L, Xu W L, et al. Demonstration of a fully differential VGA chip with small THD for ECG acquisition system. Journal of Semiconductors, 2015, 36(10): 105005/1-6
15. Fiori F, Crovetti P S. A new compact temperature-compensated CMOS current reference. IEEE Transactions on Circuit and Systems-II: Express Briefs, 2005, 52(11): 724-728
16. Duong Q H, Nguyen T K, Lee S G. CMOS exponential current-to-voltage circuit based on newly proposed approximation method. Proceedings of the 2004 International Symposium on Circuits and Systems (ISCAS '04): Vol 2, May 23-26, 2004, Vancouver, Canada. Piscataway, NJ, USA: IEEE, 2004: 866-868
17. Duong Q H, Le Q, Kim C W, et al. A 95-dB linear low-power variable gain amplifier. IEEE Transactions on Circuit and Systems-I: Regular Papers, 2006, 53(8): 1648-1657
18. Zhao Y Q, Xu M, Pang R L, et al. CMOS automatic gain control circuit with DC offset cancellation for FMCW radar. Journal of Tianjin University, 2014, 20(4): 810-814
19. Wang J Y, Zhu Z M, Liu S B. A 14-bit 40 MHz analog front end for CCD application. Journal of Semiconductors, 2016, 37(6): 065002/1-11
|