[7] [7] TAMIR T,ZHANG S. Modal transmission-line theory of multilayered grating structures[J]. Journal of Lightwave Technology, 2002,14(5):914-927.

          TAMIR T,ZHANG S. Modal transmission-line theory of multilayered grating structures[J]. Journal of Lightwave Technology, 2002,14(5):914-927.

[8] [8] PAUL C R. Solution of the transmission-line equations for three-conductor lines in homogeneous media[J]. IEEE Transactions on Electromagnetic Compatibility, 1978,20(1):216-222.

          PAUL C R. Solution of the transmission-line equations for three-conductor lines in homogeneous media[J]. IEEE Transactions on Electromagnetic Compatibility, 1978,20(1):216-222.

[11] [11] NADERI M,ZARRABI F B,JAFARI F S,et al. Fractal EBG structure for shielding and reducing the mutual coupling in microstrip patch antenna array[J]. AEU-International Journal of Electronics and Communications, 2018(93):261-267.

          NADERI M,ZARRABI F B,JAFARI F S,et al. Fractal EBG structure for shielding and reducing the mutual coupling in microstrip patch antenna array[J]. AEU-International Journal of Electronics and Communications, 2018(93):261-267.

[13] [13] CHRISTENSEN J B,KOEFOED J G,BELL B A,et al. Shape-preserving and unidirectional frequency conversion using four-wave mixing Bragg scattering[J]. Optics Express, 2018,26(13):17145-17157.

          CHRISTENSEN J B,KOEFOED J G,BELL B A,et al. Shape-preserving and unidirectional frequency conversion using four-wave mixing Bragg scattering[J]. Optics Express, 2018,26(13):17145-17157.

[15] [15] LIAO T,ZHANG L. Efficient parasitic-aware hybrid sizing methodology for analog and RF integrated circuits[J]. Integration, 2018(62):301-313.

          LIAO T,ZHANG L. Efficient parasitic-aware hybrid sizing methodology for analog and RF integrated circuits[J]. Integration, 2018(62):301-313.