A 60-GHz Frequency Tripler With Gain and Dynamic-Range Enhancement

In this paper, a single-stage 60-GHz frequency tripler is presented with -1.1 -dB conversion gain in a 0.15-μm pseudomorphic HEMT process. When the input power backs off, unlike most of its counterparts, the conversion gain of the proposed tripler degrades very little. This feature is achieved by adjusting load impedances independently for the first and third harmonic. Besides the enhancement of the third harmonic power, substantial fundamental power is also generated without additional power consumption and is further used to drive an auxiliary diode tripler. The third harmonic power from the original field-effect transistor (FET) and the auxiliary diode tripler are combined with the conversion gain further enhanced, and the power dynamic range is also extended due to the power contributed from the auxiliary tripler. Quantitative analysis for the harmonic loading effect of the FET tripler and the bias selection for the diode tripler are conducted by using the equivalent-circuit models. The theories are verified by computer-aided design simulations and experimental results.

[1]  Stephen A. Maas,et al.  Nonlinear microwave circuits , 1988 .

[2]  Zhiming Chen,et al.  An 85-95.2 GHz transformer-based injection-locked frequency tripler in 65nm CMOS , 2010, 2010 IEEE MTT-S International Microwave Symposium.

[3]  M. Kantanen,et al.  60 GHz Frequency Conversion 90 nm CMOS Circuits , 2008, 2008 European Microwave Integrated Circuit Conference.

[4]  Ali Boudiaf,et al.  A high-efficiency and low-phase-noise 38-GHz pHEMT MMIC tripler , 2000 .

[5]  A. H. Solomon,et al.  Iterative Synthesis of Varactor-Multiplier Microwave Networks and a Doubler with 0.17 Watt Output at 47 GHz , 1967 .

[6]  K. Okada,et al.  60 GHz injection locked frequency quadrupler with quadrature outputs in 65 nm CMOS process , 2009, Asia-Pacific Microwave Conference.

[7]  A. Leuther,et al.  G-band metamorphic HEMT-based frequency multipliers , 2006, IEEE Transactions on Microwave Theory and Techniques.

[8]  Sebastian Magierowski,et al.  100 GHz Parametric CMOS Frequency Doubler , 2010, IEEE Microwave and Wireless Components Letters.

[9]  D. Yamauchi,et al.  High power V-band power amplifier using PHEMT technology , 1996, 1996 IEEE MTT-S International Microwave Symposium Digest.

[10]  R.M. Weikle,et al.  A 270-GHz Tuner-Less Heterostructure Barrier Varactor Frequency Tripler , 2007, IEEE Microwave and Wireless Components Letters.

[11]  S. Weinreb,et al.  A full waveguide band MMIC tripler for 75-110 GHz , 2001, 2001 IEEE MTT-S International Microwave Sympsoium Digest (Cat. No.01CH37157).

[12]  C. Beaulieu.  Millimeter wave broadband frequency tripler in GaAs/InGaP HBT technology , 2000, 2000 IEEE MTT-S International Microwave Symposium Digest (Cat. No.00CH37017).

[13]  Kenjiro Nishikawa,et al.  Low-voltage and Broadband V-band InP HEMT Frequency Doubler MMIC , 2005, IMS 2005.

[14]  T. Gaier,et al.  A W-band GCPW MMIC Diode Tripler , 2002, 2002 32nd European Microwave Conference.

[15]  Chul Soon Park,et al.  A Low-Power, High-Suppression V-band Frequency Doubler in 0.13 $\mu$ m CMOS , 2008, IEEE Microwave and Wireless Components Letters.

[16]  Chung-Yu Wu,et al.  Design and Analysis of CMOS Subharmonic Injection-Locked Frequency Triplers , 2008, IEEE Transactions on Microwave Theory and Techniques.

[17]  K. Kamogawa,et al.  A broadband and miniaturized V-band PHEMT frequency doubler , 2000, IEEE Microwave and Guided Wave Letters.

[18]  Fadhel M. Ghannouchi,et al.  The effects of biasing and harmonic loading on mesfet tripler performance , 1995 .

[19]  Huei Wang,et al.  A 40-to-76 GHz Balanced Distributed Doubler in 0.13-μm CMOS Technology , 2008, 2008 European Microwave Integrated Circuit Conference.

[20]  Y. Baeyens,et al.  A 36–80 GHz High Gain Millimeter-Wave Double-Balanced Active Frequency Doubler in SiGe BiCMOS , 2009, IEEE Microwave and Wireless Components Letters.

[21]  M. Fernandez-Barciela,et al.  An optimized 25.5-76.5 GHz PHEMT-based coplanar frequency tripler , 2000, IEEE Microwave and Guided Wave Letters.

[22]  G. Dambrine,et al.  A new method for determining the FET small-signal equivalent circuit , 1988 .

[23]  Chieh-Pin Chang,et al.  A 12-36GHz PHEMT MMIC balanced frequency tripler , 2006, IEEE Microwave and Wireless Components Letters.

[24]  W. R. Avellino.  Efficient odd harmonic generation with opposingly biased varactor diodes , 1964 .

[25]  H. Fudem,et al.  Novel millimeter wave active MMIC triplers , 1998, 1998 IEEE MTT-S International Microwave Symposium Digest (Cat. No.98CH36192).

[26]  G.R. Branner,et al.  Design and optimization of large conversion gain active microwave frequency triplers , 2005, IEEE Microwave and Wireless Components Letters.

[27]  Roger D. Pollard,et al.  A novel technique for HEMT tripler design , 1996, 1996 IEEE MTT-S International Microwave Symposium Digest.

[28]  Chau-Ching Chiong,et al.  A 60–110 GHz low conversion loss tripler in 0.15-µm MHEMT process , 2009, 2009 Asia Pacific Microwave Conference.

[29]  J.R. Long,et al.  A 56–65 GHz Injection-Locked Frequency Tripler With Quadrature Outputs in 90-nm CMOS , 2008, IEEE Journal of Solid-State Circuits.