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Nikandish, <i>et al.<\/i>: \u201cDesign of highly linear broadband continuous mode GaN MMIC power amplifiers for 5G,\u201d IEEE Access <b>7<\/b> (2019) 57138 (DOI: 10.1109\/ACCESS.2019.2914563)."},{"key":"6","unstructured":"[6] O. El-Aassar and G.M. Rebeiz: \u201cA 120-GHz bandwidth CMOS distributed power amplifier with multi-drive intra-stack coupling,\u201d IEEE Microw. Wireless Compon. Lett. <b>30<\/b> (2020) 782 (DOI: 10.1109\/LMWC.2020.3001261)."},{"key":"7","unstructured":"[7] X. Ding, <i>et al.<\/i>: \u201c2-4 GHz wideband power amplifier with ultra-flat gain and high PAE,\u201d Electron. Lett. <b>49<\/b> (2013) 326 (DOI: 10.1049\/el.2012.4135)."},{"key":"8","unstructured":"[8] A. Alizadeh and A. Medi: \u201cDistributed class-J power amplifiers,\u201d IEEE Trans. Microw. Theory Techn. <b>65<\/b> (2017) 513 (DOI: 10.1109\/TMTT.2016.2615932)."},{"key":"9","unstructured":"[9] Y. Zhang and K. Ma: \u201cA 2-22 GHz cmos distributed power amplifier with combined artificial transmission lines,\u201d IEEE Microw. Wireless Compon. Lett. <b>27<\/b> (2017) 1122 (DOI: 10.1109\/LMWC.2017.2750416)."},{"key":"10","unstructured":"[10] S.C. Cripps, <i>et al.<\/i>: \u201cOn the continuity of high efficiency modes in linear RF power amplifiers,\u201d IEEE Microw. Wireless Compon. Lett. <b>19<\/b> (2009) 665 (DOI: 10.1109\/LMWC.2009.2029754)."},{"key":"11","unstructured":"[11] J. Chen, <i>et al.<\/i>: \u201cDesign of broadband high-efficiency power amplifiers based on a series of continuous modes,\u201d IEEE Microw. Wireless Compon. Lett. <b>24<\/b> (2014) 631 (DOI: 10.1109\/LMWC.2014.2331457)."},{"key":"12","unstructured":"[12] Z. Zhang and Z. Cheng: \u201cA multi-octave power amplifier based on mixed continuous modes,\u201d IEEE Access <b>7<\/b> (2019) 178201 (DOI: 10.1109\/ACCESS.2019.2957926)."},{"key":"13","unstructured":"[13] N. Poluri and M.M. De Souza: \u201cHigh-efficiency modes contiguous with class B\/J and continuous class F<sup>-1<\/sup> power amplifiers,\u201d IEEE Microw. Wireless Compon. Lett. <b>29<\/b> (2019) 137 (DOI: 10.1109\/LMWC.2018.2886655)."},{"key":"14","unstructured":"[14] Y. Sun and X. Zhu: \u201cBroadband continuous class-F<sup>-1<\/sup> amplifier with modified harmonic-controlled network for advanced long-term evolution application,\u201d IEEE Microw. Wireless Compon. Lett. <b>25<\/b> (2015) 250 (DOI: 10.1109\/LMWC.2015.2400941)."},{"key":"15","unstructured":"[15] Z. Hu, <i>et al.<\/i>: \u201cC-band general class-J power amplifier using GaN HEMT,\u201d IEICE Electron. Express <b>13<\/b> (2016) 20160483 (DOI: 10.1587\/elex.13.20160483)."},{"key":"16","unstructured":"[16] J. Wang, <i>et al.<\/i>: \u201cCodesign of high-efficiency power amplifier and ring-resonator filter based on a series of continuous modes and even-odd-mode analysis,\u201d IEEE Trans. Microw. Theory Techn. <b>66<\/b> (2018) 2867 (DOI: 10.1109\/TMTT.2018.2819650)."},{"key":"17","unstructured":"[17] S.Y. Zheng, <i>et al.<\/i>: \u201cDesign of ultrawideband high-efficiency extended continuous class-F power amplifier,\u201d IEEE Trans. Ind. Electron. <b>65<\/b> (2018) 4661 (DOI: 10.1109\/TIE.2017.2772163)."},{"key":"18","unstructured":"[18] Q.-H. Tang, <i>et al.<\/i>: \u201cOver second octave power amplifier design based on resistive-resistive series of continuous class-F\/F<sup>-1<\/sup> modes,\u201d IEEE Microw. Wireless Compon. Lett. <b>27<\/b> (2017) 494 (DOI: 10.1109\/LMWC.2017.2690847)."},{"key":"19","unstructured":"[19] F. You, <i>et al.<\/i>: \u201cDesign of broadband high-efficiency power amplifier through interpolations on continuous operation-modes,\u201d IEEE Access <b>7<\/b> (2019) 10663 (DOI: 10.1109\/ACCESS.2019.2890834)."},{"key":"20","unstructured":"[20] C. Huang, <i>et al.<\/i>: \u201cDesign of broadband high-efficiency power amplifiers based on the hybrid continuous modes with phase shift parameter,\u201d IEEE Microw. Wireless Compon. Lett. <b>28<\/b> (2018) 159 (DOI: 10.1109\/LMWC.2017.2787061)."},{"key":"21","unstructured":"[21] T. Sharma, <i>et al.<\/i>: \u201cGeneralized continuous class-F harmonic tuned power amplifiers,\u201d IEEE Microw. Wireless Compon. Lett. <b>26<\/b> (2016) 213 (DOI: 10.1109\/LMWC.2016.2524989)."},{"key":"22","unstructured":"[22] Y. Dong, <i>et al.<\/i>: \u201cExtended continuous inverse class-F power amplifiers with class-AB bias conditions,\u201d IEEE Microw. Wireless Compon. Lett. <b>27<\/b> (2017) 368 (DOI: 10.1109\/LMWC.2017.2678433)."},{"key":"23","unstructured":"[23] Z. Zhang, <i>et al.<\/i>: \u201cA broadband high-efficiency power amplifier by using branch line coupler,\u201d IEEE Microw. Wireless Compon. 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