1. Pearson, J. C., B. J. Drouin, A. Maestrini, I. Mehdi, J. Ward, R. H. Lin, S. Yu, J. J. Gill, B. Thomas, C. Lee, G. Chattopadhyay, E. Schlecht, F. W. Maiwald, P. F. Goldsmith, and P. Siegel, "Demonstration of a room temperature 2.48-2.75 THz coherent spectroscopy source," Review of Scientific Instruments, Vol. 82, No. 9, 1-9, 2011.
doi:10.1063/1.3617420 Google Scholar
2. Zhao, M., Y. Fan, D. Wu, and J. Zhan, "The investigation of W-band microstrip integrated high order frequency multiplier based on the nonlinear model of avalanche diode," Progress In Electromagnetics Research, Vol. 85, 439-453, 2008.
doi:10.2528/PIER08090702 Google Scholar
3. Maestrini, A., "Frequency multipliers for local oscillators at THz frequencies," 4th ESA Workshop on Millimetre Wave Technology and Applications, 1-6, 2006. Google Scholar
4. Maestrini, A., J. S. Ward, J. J. Gill, H. S. Javadi, E. Schlecht, C. Tripon-Canseliet, G. Chattopadhyay, and I. Mehdi, "A 540-640-GHz high-efficiency four-anode frequency tripler," IEEE Transactions on Microwave Theory and Techniques, Vol. 53, No. 9, 2835-2843, 2005.
doi:10.1109/TMTT.2005.854174 Google Scholar
5. Erickson, N. R., J. Tuovinen, B. J. Rizzi, and T. W. Crowe, "A balanced doubler using a planar diode array for 270 GHz," 5th International Symposium on Space Terahertz Technology, 409-413, 1994. Google Scholar
6. Maestrini, A., T. C. Charlotte, J. S.Ward, J. J. Gill, and I. Mehdi, "A high efficiency multiple-anode 260-340 GHz frequency tripler," 17th International Symposium on Space Terahertz Technology, 233-236, 2006. Google Scholar
7. Johansen, T. K. and V. Krozer, "A 38 to 44 GHz sub-harmonic balanced HBT mixer with integrated miniature spiral type Marchand balun," rogress In Electromagnetics Research, Vol. 135, 317-330, 2013. Google Scholar
8. Wan, Q. and C. Wang, "A widebald CMOS current-mode down-conversion mixer for multi-standard receivers," Progress In Electromagnetics Research, Vol. 129, 421-437, 2012. Google Scholar
9. Hotopan, G. R., S. Ver-Hoeye, C. Vazquez-Antuna, R. Camblor-Diaz, M. G. Fernnandez, F. Las-Heras, P. Alvarez, and R. Menendez, "Millimeter wave microstrip mixer based on graphene," Progress In Electromagnetics Research, Vol. 118, 57-69, 2011.
doi:10.2528/PIER11051709 Google Scholar
10. Guo, J., Z. Xu, C. Qian, and W.-B. Dou, "Design of a microstrip balanced mixer for satellite communication," Progress In Electromagnetics Research, Vol. 115, 289-301, 2011. Google Scholar
11. Zhan, M. Z., W. Zhao, and R.-M. Xu, "Design of millimeter-wave wideband mixer with a novel IF block," Progress In Electromagnetics Research C, Vol. 30, 41-52, 2012. Google Scholar
12. Zhan, M. Z., Q. Xu, W. Zhao, Y. Zhang, R.-M. Xu, and W. Lin, "Planar W-band mixer with a novel IF-block," Progress In Electromagnetics Research C, Vol. 21, 205-215, 2011. Google Scholar
13. Lee, Y.-C., C.-H. Liu, S.-H. Hung, C.-C. Su, and Y.-H. Wang, "A 20 - 31 GHz high image rejection ratio subharmonic mixer," Progress In Electromagnetics Research C, Vol. 27, 197-207, 2012.
doi:10.2528/PIERC12011115 Google Scholar
14. Lai, Y.-A., C.-N. Chen, C.-C. Su, S.-H. Hung, C. L. Wu, and Y.-H. Wang, "A compact double-balanced star mixer with novel dual 180o hybrid," Progress In Electromagnetics Research C, Vol. 24, 147-159, 2011.
doi:10.2528/PIERC11080902 Google Scholar
15. Vahdati, H. and A. Abdipour, "Nonlinear stability analysis of an oscillator with distributed element resonator," Progress In Electromagnetics Research, Vol. 80, 241-252, 2008.
doi:10.2528/PIER07111701 Google Scholar
16. Vahdati, H. and A. Abdipour, "Nonlinear stability analysis of microwave oscillators using the periodic averaging method," Progress In Electromagnetics Research, Vol. 79, 179-193, 2008.
doi:10.2528/PIER07100101 Google Scholar
17. Zhang, H., J. Wang, and C. Tong, "Progress in theoretical design and numerical simulation of high power terahertz backward wave oscillator," PIERS Online, Vol. 4, No. 3, 311-315, 2008.
doi:10.2529/PIERS071001065701 Google Scholar
18. Lin, M.-C. and P.-S. Lu, "An injection-locked millimeter wave oscillator based on field-emission cathodes," PIERS Online, Vol. 4, No. 3, 371-375, 2008.
doi:10.2529/PIERS070906183455 Google Scholar
19. Benson, K. and M. A. Frerking, "Theoretical efficiency for triplers using real varister diodes at submillimeter wavelengths," IEEE MTT-S International Microwave Symposium Digest, 315-318, 1985.
doi:10.1109/MWSYM.1985.1131972 Google Scholar
20. Chen, Z. and J. Xu, "Design and characterization of a W-band power-combined frequency tripler for high-power and broadband operation," Progress In Electromagnetics Research, Vol. 134, 133-150, 2013. Google Scholar
21. Kuo, J.-T., S.-C. Tang, and S.-H. Lin, "Quasi-elliptic function bandpass filter with upper stopband extension and high rejection level using cross-coupled stepped-impedance resonators," Progress In Electromagnetics Research, Vol. 114, 395-405, 2011. Google Scholar
22. Deng, J.-Y., L.-X. Guo, T.-Q. Fan, Z.-S. Wu, Y.-J. Hu, and J. H. Yang, "Wideband circularly polarized suspended patch antenna with indented edge and gap-coupled feed," Progress In Electromagnetics Research, Vol. 135, 151-159, 2013. Google Scholar
23. Ho, M.-H. and P.-F. Chen, "Suspended substrate stripline bandpass filters with source-load coupling structure using lumped and full-wave mixed approach," Progress In Electromagnetics Research, Vol. 122, 519-535, 2012.
doi:10.2528/PIER11102502 Google Scholar
24. Siles, J. V., A. Maestrini, B. Alderman, S. Davies, H. Wang, J. Treuttel, E. Leclerc, T. Narhi, and C. Goldstein, "A single-waveguide in-phase power-combined frequency doubler at 190 GHz," IEEE Microwave and Wireless Components Letters, Vol. 21, No. 6, 332-334, 2011.
doi:10.1109/LMWC.2011.2134080 Google Scholar
25. Porterfield, D., "A 200 GHz broadband fixed-tuned planar doubler," Proceedings of the Tenth International Symposium on Space Terahertz Technology, 463, 1999. Google Scholar
26. Chiou, Y.-C. and J.-T. Kuo, "Planar multiband bandpass filter with multimode stepped impedance resonators," Progress In Electromagnetics Research, Vol. 114, 129-144, 2011. Google Scholar
27. Chen, W.-Y., M.-H. Weng, S.-J. Chang, H. Kuan, and Y.-H. Su, "A new tri-band bandpass filter for GSM, WiMAX and ultra-wideband responses by using asymmetric stepped impedance resonators," Progress In Electromagnetics Research, Vol. 124, 365-381, 2012.
doi:10.2528/PIER11122010 Google Scholar
28. Kuo, J.-T., S.-C. Tang, and S.-H. Lin, "Quasi-elliptic function bandpass filter with upper stopband extension and high rejection level using cross-coupled stepped-impedance resonators," Progress In Electromagnetics Research, Vol. 114, 395-405, 2011. Google Scholar
29. Zhang, S., B. Zhang, and Y. Fan, "Design of a 114 GHz-135 GHz passive tripler," International Symposium on Signals Systems and Electronics, 1-3, 2010. Google Scholar
30. Tuovinen, J. and N. R. Erickson, "Analysis of a 170-GHz frequency doubler with an array of planar diodes," IEEE Transactions on Microwave Theory and Techniques, Vol. 43, No. 4, 962-968, 1995.
doi:10.1109/22.375261 Google Scholar
31. Yang, T., Z. J. Xiang, W. Wu, Z. Q. Yang, and K. W. Qian, "Broad-band tripler of W-band," Journal of Infrared Millimeter Waves, Vol. 26, No. 3, 161-163, 2007. Google Scholar