SavedAdd your journal

Journals / Istanbul University Journal of Electrical and Electronics Engineering / 2016 / Cilt: 16 - Sayı: 1

ZERO-IF SECOND HARMONIC SIGE MIXER lü WITH DC OFFSET CANCELLATION

Siddik YARMAN
Osman PALAMUTCUOGULLARI
Umut GUVENC
Pages
1965–1970
Publication Date
2022-10-18
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Simulation results show that the DC ofset voltage at theoutput stays more than 80 dB below the intermediate frequency (IF) signal.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:AbstractA new second harmonically pumped SiGe mixer circuit topology is proposed The proposed circuit isdeveloped to be employed in integrated circuit receivers which use Zero-IF mixers.
📊
Key Findings & Data:The proposed circuit topology isanalyzed to determine the appropriate operating conditions.
💡
Conclusion & Impact:Simulation results show that the DC ofset voltage at theoutput stays more than 80 dB below the intermediate frequency (IF) signal.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

AbstractA new second harmonically pumped SiGe mixer circuit topology is proposed The proposed circuit isdeveloped to be employed in integrated circuit receivers which use Zero-IF mixers. The proposed circuit topology isanalyzed to determine the appropriate operating conditions. It has unique mechanism to prevent the local oscillator(LO) leakage to radio frequency (RF) signal which results in DC ofset voltage at the output. Detailed analysis resultsare given regarding the biasing dependence of the conversion voltage gain and the linearity of the produced pumpingcurrent. The results are also verified by simulation results. Simulation results show that the DC ofset voltage at theoutput stays more than 80 dB below the intermediate frequency (IF) signal.

🔖

Cite This Article

YARMAN, S., PALAMUTCUOGULLARI, O., GUVENC, U. (2022). ZERO-IF SECOND HARMONIC SIGE MIXER lü WITH DC OFFSET CANCELLATION. Istanbul University Journal of Electrical and Electronics Engineering, Cilt: 16 - Sayı: 1, 1965–1970. https://ajindex.com/articles/543623

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (9)

  1. H. M. Hsu and T. H. Lee, “A Zero-IF Sub-Harmonic Mixer with High LO-RF Isolation Using 0.18 μm CMOS Technology,” in Proceedings of the 1st European Microwave Integrated Circuits Conference, Manchester, UK, September 2006, pp. 336–339
  2. S. A. S. Mohamed and Y. Manoli, “Design of LowPower Direct Conversion RF Front-End with a Double Balanced Current-Driven Subharmonic Mixer in 0.13 μm CMOS,” IEEE Transactions on Circuits and Systems, vol. 60, no. 5, pp. 1322–1330, May 2013
  3. E. Degenford, M. Cohn, and A. Newman, “Harmonic Mixing with an Anti-Parallel Diode Pair,” IEEE Transactions Microwave Theory and Techniques, vol. 23, no. 8, pp. 667–673, August 1975
  4. L. Sheng, J. Jensen, and L. Larson, “A Wide-Bandwidth Si/SiGe HBT Direct Conversion Sub-Harmonic Mixer/Downconverter,” IEEE Journal of Solid-State Circuits, vol. 35, no. 9, pp. 1329–1337, September 2000
  5. X. Yang, Z. Sun, T. Shibata, and T. Yoshimasu, “WBand Low Power Sub-Harmonic Mixer IC in 130-nm SiGe BiCMOS,” in IEEE International Wireless Symposium, Shenzhen, March 2015, pp. 1–4
  6. J.-S. Syu and C. Meng, “15 GHz High-Isolation SubHarmonic Mixer with Delay Compensation,” IEEE Microwave and Wireless Components Letters, vol. 19, no. 12, pp. 810–812, December 2009
  7. B. Matinpour, S. Chakraborty, and J. Laskar, “Novel DC-Offset Cancellation Techniques for Even-Harmonic Direct Conversion Receivers,” IEEE Transactions on Microwave Theory and Techniques, vol. 48, no. 12, pp. 2554–2559, December 2000
  8. C. de la Morena-Alvarez-Palencia, K. Mabrouk, B. Huyart, and et al., “Direct Baseband I-Q Regeneration Method for Five-Port Receivers Improving DC-Offset and Second-Order Intermodulation Distortion Rejection,” IEEE Transactions on Microwave Theory and Techniques, vol. 60, no. 8, pp. 2634–2643, June 2012
  9. S. Yamada, O. Boric-Lubecke, and V. M. Lubecke, “Cancellation Techniques for LO Leakage and DC Offset in Direct Conversion Systems,” in IEEE MTT-S International Microwave Symposium Digest, Atlanta, GA, USA, June 2008, pp. 1191–1194.