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Zeng, <i>et al<\/i>.: \u201cA novel direct matching network synthesis technique and its application to broadband class-J power amplifier,\u201d International Journal of RF and Microwave Computer-aided Engineering <b>30<\/b> (2020) 22390 (DOI: 10.1002\/mmce.22390).","DOI":"10.1002\/mmce.22390"},{"key":"11","doi-asserted-by":"crossref","unstructured":"[11] X. Meng, <i>et al<\/i>.: \u201cDesign approach for implementation of class-j broadband power amplifiers using synthesized band-pass and low-pass,\u201d IEEE Trans. Microw. Theory Techn. <b>65<\/b> (2017) 4984 (DOI: 10.1109\/TMTT.2017.2711021).","DOI":"10.1109\/TMTT.2017.2711021"},{"key":"12","doi-asserted-by":"crossref","unstructured":"[12] W.Y. Refai and W.A. Davis: \u201cA highly efficient linear multimode multiband class-J power amplifier utilizing GaAs HBT for handset modules,\u201d IEEE Trans. Microw. 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Theory Techn. <b>68<\/b> (2020) 4599 (DOI: 10.1109\/TMTT.2020.3011419).","DOI":"10.1109\/TMTT.2020.3011419"},{"key":"22","doi-asserted-by":"crossref","unstructured":"[22] Y. Alekajbaf, <i>et al<\/i>.: \u201cA 200W broadband high power amplifier using hybrid power combining network and digital level control,\u201d International Journal of RF and Microwave Computer-aided Engineering <b>30<\/b> (2020) 22159 (DOI: 10.1002\/mmce.22159).","DOI":"10.1002\/mmce.22159"},{"key":"23","doi-asserted-by":"crossref","unstructured":"[23] K.J. Russell: \u201cMicrowave power combining techniques,\u201d IEEE Trans. Microw. Theory Techn. <b>27<\/b> (1979) 472 (DOI: 10.1109\/TMTT.1979.1129651).","DOI":"10.1109\/TMTT.1979.1129651"},{"key":"24","doi-asserted-by":"crossref","unstructured":"[24] K.D. Holzer, <i>et al<\/i>.: \u201cWideband techniques for outphasing power amplifiers,\u201d IEEE Trans. Circuits Syst. I, Reg. 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Theory Techn. <b>69<\/b> (2021) 682 (DOI: 10.1109\/TMTT.2020.3014616).","DOI":"10.1109\/TMTT.2020.3014616"},{"key":"28","doi-asserted-by":"crossref","unstructured":"[28] A. Buesa-Zubiria and J. Esteban: \u201cDesign of broadband doubly asymmetrical branch-line directional couplers,\u201d IEEE Trans. Microw. Theory Techn. <b>68<\/b> (2020) 1439 (DOI: 10.1109\/TMTT.2019.2953904).","DOI":"10.1109\/TMTT.2019.2953904"},{"key":"29","doi-asserted-by":"crossref","unstructured":"[29] R. Keshavarza, <i>et al<\/i>.: \u201cA broadband and compact asymmetrical backward coupled-line coupler with high coupling level,\u201d Int. J. Electron. Commun. (AE\u00dc) <b>66<\/b> (2012) 569 (DOI: 10.1016\/j.aeue.2011.11.009).","DOI":"10.1016\/j.aeue.2011.11.009"},{"key":"30","unstructured":"[30] R.K. Mongia, <i>et al<\/i>.: <i>RF and Microwave Coupled-Line Circuits<\/i> (Artech House, London, 2007) 2nd ed."},{"key":"31","unstructured":"[31] D.M. 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