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Select external components to ensure stability
Figure 4a is a good model for a photodiode amplifier. The open-loop transfer function of this system has a pole at 28 Hz due to the open-loop respon...[Details]
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Balanced modem circuit diagram
Figure 4 is a balanced modem with amplification function. In the process of radio transmission, the carrier is often suppressed and only the sideband component is ...[Details]
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Humans are visually guided, so it's no surprise that there's a market for high-resolution plasma TVs. Even though these 40-inch flat-panel behemoths cost 10 times as much as cathode ray tube (CRT) dis...[Details]
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With the sustained and rapid development of the domestic aviation transportation industry, airport logistics projects have gradually increased and the technical level has been continuously improved. T...[Details]
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The second solution: use the last 10 states 0110-1111, take D3D2D1D0=0110,
The feedback set signal is obtained from the carry output terminal CO. ...[Details]
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"High Frequency Electronic Circuits" Exercise Book
High Frequency
Electronic Circuits Exercise Answers
1-1 Draw a block diagram of a wireless communication transc...[Details]
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1. Introduction
With the development of the communications industry, especially the rapid development of wireless communications and broadband communications, broadband access networks have ev...[Details]
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1.
Experimental tasks
(1). When the machine is turned on, the time displayed is 12:00:00 and the time starts to count.
(2). P0.0/AD0 controls the adjustment of "seconds".
Each ...[Details]
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2×2 dot matrix drive circuit
A simple 2×2 dot matrix drive circuit structure is used to illustrate the AC circuit implementation scheme, as shown in Figure 3. In the figure, C1 and C2 are connected...[Details]
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1KHZ sine wave generating circuit (Wien bridge oscillator)
R3 is designed to overcome the dead zone of the diode. Since the output impedance of the oscillator is high, directly connecting it to ...[Details]
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The following introduces several typical processing processes of digital television.
Figure 07-04-9 is a digital processing block diagram of the studio. The signal source is the color camera send...[Details]
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Sound field design
The basic design of a sound field should include sound insulation treatment, reduction of on-site noise, reasonable requirements of building structure, realization of sound unifor...[Details]
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How can SoC manufacturers increase the transmission speed of complex devices while reducing testing costs?
With the use of advanced integrated circuit (IC) design methods and high-density product...[Details]
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I2C bus (Inter IC BUS) is a two-way two-wire serial communication standard launched by Philips. It has been widely used due to its advantages such as fewer interfaces and high communication efficie...[Details]
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The performance of the multi-mode RS encoding algorithm was analyzed by simulation, and the effectiveness of the algorithm in the L-DACS1 system was verified through FPGA implementation. The results ...[Details]
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