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Fumihiko Sato


Last seen: 29日 前 |  2021 年からアクティブ

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Packet generation in simulink using MATLAB script
Hello, I have a question about wireless communication. I want to use a protocol that generates packets (bit streams) and then ...

約1ヶ月 前 | 1 件の回答 | 0

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How to get correct bit stream at receiver side of simple wireless communication without communication channel
Hello experts, I am trying to send the data(bitstream) by modulation using DBPSK and RRC match filter for both Tx and Rx. as fo...

約1年 前 | 1 件の回答 | 0

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How to prevent frame loss in wireless communication simulation
Hello, community. How can I prevent frame loss and improve the Frame Error Rate (FER) at the receiver side? Here is the system ...

約1年 前 | 1 件の回答 | 0

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How to increase sampling rate without change of the signal bandwidth
Hello Everyone, Could you please help to advise on how can I increase the sampling rate without without modifying signal band...

1年以上 前 | 2 件の回答 | 0

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質問


Last example of Top-Down Design of an RF Receiver
Hello everyone. I am learning on how to design RF receiver along with example from this topic (Top-Down Design of an RF Recei...

1年以上 前 | 0 件の回答 | 0

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Need help on determine receiver SNR
Dear community. I'd like to design the DBPSK tranceiver that adapt from this example Top-Down Design of an RF Receiver - MATL...

1年以上 前 | 1 件の回答 | 0

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Add IQ data signal to combine with existing signal
Dear community, I have IQ data that export from a different project (.Mat format). I have some questions regarding this. 1) ...

1年以上 前 | 1 件の回答 | 0

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QPSK Transmitter and Receiver in Simulink example question
Hello everyone, I am trying to study on how can I simulate the digital communication using this example "QPSK Transmitter and R...

1年以上 前 | 1 件の回答 | 0

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質問


Simulation of 2 or more signal using the same frequency
Hello everyone, I'd to ask if it possible to simulate the 2 or more singal using the same frequency and combine them together...

1年以上 前 | 1 件の回答 | 0

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質問


Simple baseband TRx design concept in matlab
Greeting everyone. I am trying some experiments on how to process the data through wireless communication with the simple com...

2年弱 前 | 1 件の回答 | 0

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Idealized Baseband Amplifier with Nonlinearity and Noise Example question
Hello everyone, I am learning on the RF blockset on how to use this block properly. After read through this example documentat...

約2年 前 | 1 件の回答 | 0

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RF CW signal generator in MATLAB/Simulink
Hello everyone, I am trying to create the CW (Continuous Wave) at the specific frequency (What I want is varry around 900 MHz...

約2年 前 | 1 件の回答 | 0

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