A Compact Broadband Monolithic Sub-Harmonic Mixer Using Multi-Line Coupler

A compact broadband monolithic sub-harmonic mixer is presented in a 70 nm GaAs Technology for millimeter wave wireless communication application. The proposed mixer adopts a novel multi-line coupler structure; where the two-sided coupling energy of radio frequency (RF) and local oscillation (LO) signals are both collected and efficiently feed to anti-parallel diode pair (APDP) topology; resulting in broadband performance and compact chip size. As a comparison in the same circuit configuration; the five-line coupler can expand the bandwidth of the existing three-line coupler by 85% and reduce the area by 39.5% when the central frequency is 127 GHz. The measured conversion gain is −16.2 dB to −19.7 dB in a wide operation frequency band of 110–170 GHz. The whole chip size is 0.47 × 0.66 mm2 including test pads. The proposed mixer exhibits good figure-of-merits for D-band down-converter applications

[1]  P. Siegel,et al.  Design and measurements of a 210 GHz subharmonically pumped GaAs MMIC mixer , 1992, 1992 IEEE Microwave Symposium Digest MTT-S.

[2]  Huei Wang,et al.  120 and 60 GHz monolithic InP-based HEMT diode sub-harmonic mixer , 1998, 1998 IEEE MTT-S International Microwave Symposium Digest (Cat. No.98CH36192).

[3]  B. Allen,et al.  A 180-GHz monolithic sub-harmonic InP-based HEMT diode mixer , 1999, IEEE Microwave and Guided Wave Letters.

[4]  Huei Wang,et al.  A 78-114 GHz monolithic subharmonically pumped GaAs-based HEMT diode mixer , 2002, IEEE Microwave and Wireless Components Letters.

[5]  J. W. Archer,et al.  176-200-GHz RECEIVER MODULE USING INDIUM PHOSPHIDE AND GALLIUM ARSENIDE MMICs , 2004 .

[6]  Huei Wang,et al.  A 100-120 GHz quadruple-LO pumped harmonic diode mixer using standard GaAs based 0.15-/spl mu/m PHEMT process , 2005, 2005 Asia-Pacific Microwave Conference Proceedings.

[7]  J. W. Archer,et al.  A 180–196 GHz image-reject Schottky-diode MMIC mixer , 2007 .

[8]  Hwann-Kaeo Chiou,et al.  Lossy LC ladder matching network for ultra-wideband CMOS Gilbert cell mixer design , 2008 .

[9]  U. Pfeiffer,et al.  Schottky Barrier Diode Circuits in Silicon for Future Millimeter-Wave and Terahertz Applications , 2008, IEEE Transactions on Microwave Theory and Techniques.

[10]  O. Ambacher,et al.  Subharmonically Pumped 210 GHz I/Q Mixers , 2010, 2010 IEEE Compound Semiconductor Integrated Circuit Symposium (CSICS).

[11]  W. Hong,et al.  A Miniaturized Monolithic 18–40 GHz Sub-harmonic Mixer , 2010 .

[12]  Arnulf Leuther,et al.  A 120–145 GHz Heterodyne Receiver Chipset Utilizing the 140 GHz Atmospheric Window for Passive Millimeter-Wave Imaging Applications , 2010, IEEE Journal of Solid-State Circuits.

[13]  Huei Wang,et al.  A 15-50 GHz broadband resistive FET ring mixer using 0.18-µm CMOS technology , 2010, 2010 IEEE MTT-S International Microwave Symposium.

[14]  H. Massler,et al.  A D‐Band Balanced Subharmonically‐Pumped Resistive Mixer Based on 100‐nm mHEMT Technology , 2011 .

[15]  Yaoming Sun,et al.  A 122 GHz Sub-Harmonic Mixer With a Modified APDP Topology for IC Integration , 2011, IEEE Microwave and Wireless Components Letters.

[16]  H. Zirath,et al.  Compact Integration of Sub-Harmonic Resistive Mixer with Differential Double Slot Antenna in G-Band Using 50nm InP-HEMT MMIC Process , 2012, 2012 IEEE Compound Semiconductor Integrated Circuit Symposium (CSICS).

[17]  Hao Yu,et al.  A 53-to-73GHz power amplifier with 74.5mW/mm2 output power density by 2D differential power combining in 65nm CMOS , 2013, 2013 IEEE Radio Frequency Integrated Circuits Symposium (RFIC).

[18]  Patrick Reynaert,et al.  A 120 GHz Fully Integrated 10 Gb/s Short-Range Star-QAM Wireless Transmitter With On-Chip Bondwire Antenna in 45 nm Low Power CMOS , 2014, IEEE Journal of Solid-State Circuits.

[19]  Sang-Gug Lee,et al.  A 24 GHz Highly Linear Up-Conversion Mixer in CMOS 0.13 $\mu{\rm m}$ Technology , 2015, IEEE Microwave and Wireless Components Letters.

[20]  Mattias Ferndahl,et al.  Compact 340 GHz homodyne transceiver modules for FMWC imaging radar arrays , 2016, 2016 IEEE MTT-S International Microwave Symposium (IMS).

[21]  Lingling Sun,et al.  A compact D-band monolithic APDP-based sub-harmonic mixer , 2017 .

[22]  W. Jincai,et al.  A 110–140 GHz Monolithic Sub-Harmonic Mixer with an Anti-Parallel Diode Pair Topology , 2017 .

[23]  M. Bao,et al.  A 100–140 GHz SiGe-BiCMOS sub-harmonic down-converter mixer , 2017, 2017 12th European Microwave Integrated Circuits Conference (EuMIC).

[24]  Wei Cheng,et al.  A High Conversion Gain 210-GHz InP DHBT Sub-Harmonic Mixer Using Gain-Enhanced Structure , 2019, IEEE Access.

[25]  Changfei Yao,et al.  A Novel 183 GHz Solid-State Sub-Harmonic Mixer , 2020 .