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2008-06-26
RF Circuit Design Integrated with Microstrip DGS
By
Progress In Electromagnetics Research M, Vol. 3, 141-152, 2008
Abstract
This paper presents microstrip transmission lines for designing a microstrip open loop resonator bandpass filter and a novel dual band transmitter. Microstrip open loop resonator bandpass filter with the dumbbell DGS under feed lines enhances the harmonic suppressed at the center frequency of 2.44 GHz. An asymmetric dumbbell DGS-integrated microstrip line is applied to the dual band transmitter which performs as a frequency doubler at 6.8 GHz or a power amplifier at 2.4 GHz. For the proposed bandpass filter,it has a wide stopband characteristic with attenuation -25 dB up to 8 GHz and has an -1.25 dB insertion loss by using two dumbbell DGS. Measurements of the dual band transmitter show that in frequency double mode,fundamen tal suppression and maximum output are -41 dBc and 7.8 dBm. And in amplifier mode,second harmonic suppression,P1 dB and gain achieve -52.6 dBc,13.7 dBm and 16.5 dB, respectively.
Citation
Xiao-Qun Chen, Li Hong Weng, Yu-Chun Guo, and Xiao-Wei Shi, "RF Circuit Design Integrated with Microstrip DGS," Progress In Electromagnetics Research M, Vol. 3, 141-152, 2008.
doi:10.2528/PIERM08052204
References

1. Jeon, J. H., J. H. Choi, S. M. Kang, T. Y. Kim, W. Choi, and K. H. Koo, "A novel dual band transmitter for WLAN 802.11 a/g applications," IEEE MTT S Int. Microwave Symp. Dig., Vol. 2, 1285-1288, 2004.

2. Zhang, P., L. Der, D. Guo, I. Sever, T. Bourdi, C. Lam, A. Zolfaghari, J. Chen, D. Gambetta, B. Cheng, S. Gowder, S. Hart, L. Huynh, T. Nguyen, and B. Razavi, "A single-chip dualband direct-conversion IEEE 802.11 a/b/g WLAN transceiver in 0.18-μm CMOS," IEEE J Solid State Circuits, Vol. 40, No. 8, 1932-1937, 2005.
doi:10.1109/JSSC.2005.848182

3. Chang, C.-F. and S.-J. Chung, "Bandpass filter of serial configuration with two finite transmission zeros using LTCC technology," IEEE Trans. Microwave Theory Tech., Vol. 53, No. 7, 2383-2388, 2005.
doi:10.1109/TMTT.2005.850414

4. Chung, Y., S.-S. Jeon, S. Kim, D. Ahn, J.-I. Choi, and T. Itoh, "Multifunctional microstrip transmission lines integrated with defected ground structure for RF front-end application," IEEE Trans. Microwave Theory Tech., Vol. 52, No. 5, 1425-1432, 2004.
doi:10.1109/TMTT.2004.827013

5. Xiao, J.-K., S.-W. Ma, S. Zhang, and and Y. Li, "Novel compact split ring stepped-impedance resonators (SIR) bandpass filters with transmission zero," Journal of Electromagnetic Waves and Applications, Vol. 21, No. 3, 329-339, 2007.
doi:10.1163/156939307779367369

6. Zhang, J. and X.-W. Sun, "Harmonic suppression of branch-line and rat-race coupler using complementary spilt ring resonators (CSRR) cell," Progress In Electromagnetics Research Letters, Vol. 2, 73-79, 2008.
doi:10.2528/PIERL07122702

7. Fan, J.-W., C.-H. Liang, and Y.-J. Wu, "Compact dual-band and tri-band filters with loaded open-loop resonators," Journal of Electromagnetic Waves and Applications, Vol. 21, No. 15, 2371-2378, 2007.
doi:10.1163/156939307783134326

8. Parui, S. K. and S. Das, "Performance enhancement of microstrip open loop resonator band pass filter by defected ground structures," Conf. Proc. IEEE Int. Workshop Antenna Technol. Small Smart Antennas Metamater. Applic., 483-486, 2007.

9. Zhang, F. J. W. and J. S. Zhang, "Wideband cavity-backed patch antenna for pcs/imt2000/2.4 GHz WLAN," Progress In Electromagnatics Research, Vol. 74, 39-46, 2007.
doi:10.2528/PIER07030201

10. Zaker, R., C. Ghobadi, and J. Nourinia, "A modified microstripfed two-step tapered monopole antenna for UWB and WLAN applications," Progress In Electromagnatics Research, Vol. 77, 137-148, 2007.
doi:10.2528/PIER07080701

11. Chen, X. Q., X. W. S., Y. C. Guo, et al. "A novel dual band transmitter using microstrip defected ground structure," Progress In Electromagnatics Research, Vol. 83, 1-11, 2008.
doi:10.2528/PIER08041503

12. Hong, J.-S. and M. J. Lancaster, "Theory and experiment of novel microstrip slow-wave open-loop resonator filters," IEEE Trans. Microwave Theory Tech., Vol. 45, No. 12, Part 2, 2358--2365, 1997.

13. Park, Y., Melville, R. C. Frye, M. Chen, and J. S. Kenney, "Dual-band transmitters using digitally predistorted frequency multipliers for software defined radios," IEEE MTT S Int. Microwave Symp. Dig., Vol. 2, 547-550, 2004.

14. Xiao, J.-K., "Novel microstrip dual-mode bandpass filter using isoscelles triangular patch resonator with fractal-shaped structure," Journal of Electromagnetic Waves and Applications, Vol. 21, No. 10, 1341-1351, 2007.
doi:10.1163/156939307783239500

15. El-Tokhy, M. A. and H. K. Mansour, "A 2.3-MW 16.7-MHz analog matched filter circuit for DS-CDMA wireless applications," Progress In Electromagnetics Research B, Vol. 5, 253-264, 2008.
doi:10.2528/PIERB08022406

16. Choi, H.-J., J.-S. Lim, and Y.-C. Jeong, "A new design of Doherty amplifiers using defected ground structure," IEEE Microwave Compon. Lett., Vol. 16, 687-689, 2006.
doi:10.1109/LMWC.2006.885636

17. Zainud-Deen, S. H., M. E. S. Badr, E. El-Deen, K. H. Awadalla, and H. A. Sharshar, "Microstrip antenna with defected ground plane structure as a sensor for landmines detection," Progress In Electromagnatics Research B, Vol. 4, 27-39, 2008.
doi:10.2528/PIERB08010203

18. Naghshvarian-Jahromi, M. and M. Tayarani, "Miniature planar uwb bandpass filters with circular slots in ground," Progress In Electromagnatics Research Letters, Vol. 3, 87-93, 2008.
doi:10.2528/PIERL08020902

19. Oskouei, H. D., K. Forooraghi, and M. Hakkak, "Guided and leaky wave characteristics of periodic defected ground structures," Progress In Electromagnatics Research, Vol. 73, 15-27, 2007.
doi:10.2528/PIER07031701

20. Park, Y., Melville, R. C. Frye, M. Chen, and J. S. Kenney, "Dual-band transmitters using digitally predistorted frequency multipliers for reconfigurable radios," IEEE Trans. Microwave Theory Tech., Vol. 53, 115-122, 2005.
doi:10.1109/TMTT.2004.839897

21. Choi, H.-J., J.-S. Lim, and Y.-C. Jeong, "A new design of Doherty amplifiers using defected ground structure," IEEE Microwave Compon. Lett., Vol. 16, No. 12, 687-689, 2006.
doi:10.1109/LMWC.2006.885636