Modulator
共 31 篇文章
Modulator 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 31 篇文章，持续更新中。
sigma delta modulator-matlab and simulink
3rd order sigma delta modulator simulink modeling
AN2957
使用STM8L10x微控制器的IR定时器模块实现一个RC5红外发送器<br>
(Implementing an RC5 infrared transmitter using the IR timer modulator of the
STM8L10x microcontroller)
AN2957 firmware
使用STM8L10x微控制器的IR定时器模块实现一个RC5红外发送器<br>
(RC5 IR transmitter using the IRTIM modulator firmware)
四路DVBC调制器的设计
随着数字时代的到来，信息化程度的不断提高，人们相互之间的信息和数据交换日益增加。正交幅度调制器(QAM Modulator)作为一种高频谱利用率的数字调制方式，在数字电视广播、固定宽带无线接入、卫星通信、数字微波传输等宽带通信领域得到了广泛应用。 近年来，集成电路和数字通信技术飞速发展，FPGA作为集成度高、使用方便、代码可移植性等优点的通用逻辑开发芯片，在电子设计行业深受欢迎，市场占有率不断攀升
CA1524脉宽调制器在电子测量方面的应用实例
The CA1524 pulse-width modulator integrated circuit presently in use in voltage-regulator applicatio
基于FPGA与AD9857的四路DVBC调制器的设计.rar
随着数字时代的到来，信息化程度的不断提高，人们相互之间的信息和数据交换日益增加。正交幅度调制器(QAM Modulator)作为一种高频谱利用率的数字调制方式，在数字电视广播、固定宽带无线接入、卫星通信、数字微波传输等宽带通信领域得到了广泛应用。 近年来，集成电路和数字通信技术飞速发展，FPGA作为集成度高、使用方便、代码可移植性等优点的通用逻辑开发芯片，在电子设计行业深受欢迎，市场占有率不断攀升
用于产生瞬态等离子体的脉冲电源的设计
<p>为了更好的进行瞬态等离子体机理的研究,瞬态等离子体的产生是其实验研究的关键,为此设计一台可调节高压方波脉冲电源。该脉冲电源主要有高压直流电源和固态调制器组成,电压调节主要由直流电源完成,固态调制器是基于单片机为控制中心,信号经过隔离和功率放大,实现固态调制器的控制,由于输出电压较高,单个开关管无法承受耐压,所以采用MOSFET串联分压的方式。</p><p>In order to study
ADC模数转换器件Altium Designer AD原理图库元件库
<p>ADC模数转换器件Altium Designer AD原理图库元件库</p><p>SV text has been written to file : 4.4 - ADC模数转换器件.csv</p><p><br/></p><p>Library Component Count : 29</p><p><br/></p><p>Name &nbs
QAM 4 Modulator and Demodulator based on ETSI TETRA Standard
QAM 4 Modulator and Demodulator based on ETSI TETRA Standard
Process a binary data stream using a communication system that consists of a baseband modulator, c
Process a binary data stream using a communication system that
consists of a baseband modulator, channel, and demodulator.
Compute the system s bit error rate (BER). Also, display
the transmitte
用fpga实现的DA转换器
用fpga实现的DA转换器，有说明和源码，VDHL文件。
A PLD Based Delta-Sigma DAC
Delta-Sigma modulation is the simple, yet powerful,
technique responsible for the extraordinary
performance and low cost of today s audio C
This program shows how to configure and use the Pulse Width Modulator of the following microcontroll
This program shows how to configure and use the Pulse Width Modulator of the following microcontrollers:
Philips 80C552
Philips 80C554
Philips 83/87C552
Philips 83/87C554
Philips 83/87C557E4
P
This packet is a IS-95 baseband simulation for 1 data channel of 9.6 KBps rate. The simulation is
This packet is a IS-95 baseband simulation for 1 data channel of 9.6 KBps rate.
The simulation is written for static channel and AWGN noise. The packet include:
1) Packet Builder (Viterbi Encoding
On the design of an FPGA-Based OFDM modulator for IEEE 802.11a
On the design of an FPGA-Based OFDM modulator for IEEE 802.11a
numerical modulator with matlab
numerical modulator with matlab
This packet is a IS-95 baseband simulation for 1 data channel of 9.6 KBps rate. The simulation is wr
This packet is a IS-95 baseband simulation for 1 data channel of 9.6 KBps rate. The simulation is written for static channel and AWGN noise.
The packet include:
1) Packet Builder (Viterbi Encoding
SDT modulator implementation woith simulnik
SDT modulator implementation woith simulnik
gmsk modulation of numerical data generated by a random source, the output of the modulator give two
gmsk modulation of numerical data generated by a random source, the output of the modulator give two signals, the first is gmsk signal and the other is gaussien frequency pulse shape
The following program demonstates the required configuration of the pulse width modulator periphera
The following program demonstates the required configuration of the pulse width modulator
peripheral for the following chips :
Philips 80C552
Philips 80C554
Philips 83/87C552
Philips 83/87C554
Improved modeling of sigma-delta modulator non-idealities in Simulink
Improved modeling of sigma-delta modulator non-idealities in Simulink