Two-Dimensional New Communication Technology for Networked Ammunition

In order to improve the transmission data rate and the three-resistance characteristics of the network ammunition rab bck-s4 communication link, this paper proposes a new communication technology with two dimensions.In this technology, orthogonal frequency division multiplexing (OFDM) is used for one-dimensional data transmission, and the G-function-driven subcarrier frequency change rule in differential frequency hopping (DFH) is used for two-dimensional data transmission, which breaks through the conventional idea of using copyright amplitude frequency phase modulation information, and establishes a new two-dimensional communication model based on DFH-OFDM.The theoretical analysis and simulation results show that the proposed two-dimensional new communication technology, without changing the original communication system and signal characteristics, effectively reduces the probability cookie cutter shark plush of signal interception, improves the communication system capacity, and has good three-resistance performance.