Specific Emitter Identification Based on a Hybrid Deep Neural Network for ACARS Authentication

Table 2

Local feature learning network parameters.

Unit (number)	Number/size/stride of kernels	Output dimension
Input	—	1024 ×2
Conv	4/5 × 1/1	4 × 1024 ×2
RSU	4/5 × 1/2	4 × 512 ×2
RSU (×3)	4/5 × 1/1	4 × 512 ×2
RSU	8/3 × 1/2	8 ×256 ×2
RSU (×3)	8/3 × 1/1	8 ×256 ×2
RSU	16/3 × 1/2	16 × 128 ×2
RSU (×3)	16/3 × 1/1	16 × 128 ×2
GAP	—	16