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[Other resourcerfid_model

Description: A system simulation environment in Matlab/Simulink of RFID is constructed in this paper. Special attention is emphasized on the analog/RF circuit.Negative effects are concerned in the system model,such as phase noise of the local oscillator,TX-RX coupling,reflection of the environment, AWGN noise,DC offset,I/Q mismatch,etc.Performance of the whole system can be evaluated by changing the coding method,parameters of building blocks,and operation distance.Finally,some simulation results are presented in this paper.
Platform: | Size: 2099122 | Author: liulang | Hits:

[Industry researchrfid_model

Description: A system simulation environment in Matlab/Simulink of RFID is constructed in this paper. Special attention is emphasized on the analog/RF circuit.Negative effects are concerned in the system model,such as phase noise of the local oscillator,TX-RX coupling,reflection of the environment, AWGN noise,DC offset,I/Q mismatch,etc.Performance of the whole system can be evaluated by changing the coding method,parameters of building blocks,and operation distance.Finally,some simulation results are presented in this paper.
Platform: | Size: 2099200 | Author: liulang | Hits:

[Otherphasenoiseggg_sim

Description: phase noise effect in matlab simulink
Platform: | Size: 8192 | Author: Shahid Manzoor | Hits:

[Other3_Eshan_Nagrath_Research_Article_Mar_2011

Description: This Paper is concerned with the study of the performance of DPSK (differential phase shift keying) Modulation Technique using AWGN(Additive white gaussian noise) channel. The DPSK has remarkable features such as limited bandwidth and constant envelope, which are of importance for mobile communication systems for providing the output according to our needs and requirement. In this study we evaluated the Bit error rate performance of the CDMA system by designing the CDMA system using SIMULINK Tool of the MATLAB software and study the performance characteristics of DPSK modulated CDMA system which are helpful for raising the level of present day communication systems, In order to design our DPSK modulated CDMA system we varied only modulation blocks of simple CDMA transmitter and receiver sections.
Platform: | Size: 705536 | Author: j | Hits:

[matlabmatlab-simulink

Description: 对二阶系统进行幅频和相频频率特性的获取,以及噪声干扰的添加,去除等。-Second-order system amplitude-frequency and phase characteristic frequencies of the acquisition, as well as noise adding, removing and so on.
Platform: | Size: 106496 | Author: 王小建 | Hits:

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