翻译是:(This article through studies ground-to-air communications process all kinds of possible interference. Among them, the civil FM radio interference of ground-to-air communications, is also in this paper particularly serious research content, including general intruding generation mechanism and FM radio frequency interference with the mechanism, and carried on the detailed derivation and argument, is put forward based on single channel cma civil air defense communications interference suppression of technical solutions. Using Matlab simulation and solutions. Civil air defense communications system to achieve the jamming mechanism and the anti-interference scheme.
This chapter for single input and single output channel, design the single channel cma realize interference suppression solutions, which features a, 1) using specially introduced cma modulation of cyclostationarity ?, transmitting has。) 希望能帮到你!
This article through studies ground-to-air communications process all kinds of possible interference. Among them, the civil FM radio interference of ground-to-air communications, is also in this paper particularly serious research content, including general intruding generation mechanism and FM radio frequency interference with the mechanism, and carried on the detailed derivation and argument, is put forward based on single channel cma civil air defense communications interference suppression of technical solutions. Using Matlab simulation and solutions. Civil air defense communications system to achieve the jamming mechanism and the anti-interference scheme.
This chapter for single input and single output channel, design the single channel cma realize interference suppression solutions, which features a, 1) using specially introduced cma modulation signal cyclostationarity, with constant modulus sex, power constant; 2) only need a single receiving antenna (the so-called single channel receiver); It is using CMA (CMA) extraction constant modulus jamming signal to transform complex (after the signal using simple normalized), then the adaptive LMS is as the reference signal, cancel adaptive cancellation. He took advantage of cma and fixed the way to commit wave, the ability of strong interference resistance.
This paper studies the process of air-ground communication possible interference. Among them, the civil FM radio station on-air communication interference is particularly serious, but also focuses on the content of this article, including a general interference with the mechanism and the frequency of FM radio frequency interference with the mechanism, a detailed derivation and verification, is proposed based on CMA channel air to air communication interference suppression technology solutions. The solution using Matlab simulation and research. Achieve air-to-air and anti-jamming communication system the interference mechanism of the program.
This chapter for single input single output channel, constant modulus algorithm designed to achieve single-channel interference suppression solution, its features, 1) using a special constant modulus modulation induced cyclostationarity, constant modulus of transmitting signals, power constant; 2) only a single receive antenna (the so-called single-channel receiver); it is the use of constant modulus algorithm (CMA) extraction constant modulus interference signal (the transformed complex signal using a simple normalized), then as of LMS adaptive elimination of the reference signal, the adaptive cancellation. He used the constant modulus algorithm with a fixed notch way to achieve strong anti-interference ability.
谢谢采纳!! 希望对你有帮助
This paper studies the process of air-ground communication possible interference. Among them, the civil FM radio station on-air communication interference is particularly serious, but also focuses on the content of this article, including a general interference with the mechanism and the frequency of FM radio frequency interference with the mechanism, a detailed derivation and verification, is proposed based on CMA channel air to air communication interference suppression technology solutions. The solution using Matlab simulation and research. Achieve air-to-air and anti-jamming communication system the interference mechanism of the program.
This chapter for single input single output channel, constant modulus algorithm designed to achieve single-channel interference suppression solution, its features, 1) using a special constant modulus modulation induced cyclostationarity, constant modulus of transmitting signals, power constant; 2) only a single receive antenna (the so-called single-channel receiver); it is the use of constant modulus algorithm (CMA) extraction constant modulus interference signal (the transformed complex signal using a simple normalized), then as of LMS adaptive elimination of the reference signal, the adaptive cancellation. He used the constant modulus algorithm with a fixed notch way to achieve strong anti-interference ability.