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Is Digital Radio Frequency Memory (DRFM) Suitable for Spoofing Interference?12 November 2021
Hello everyone, welcome back to the new post today. Smart jammers, also known as misleading jammers or digital radio frequency memory (DRFM) jammers, are commonly utilized in national defense to confuse enemy radars and safeguard their own sites.
HF PCB Circuit Design 10 Questions16 March 2022
Hello everyone, I am Rose. Today I want to give you a full explanation about PCB design. I Hope the following ten questions will give you a satisfied answer.
Samsung: 3nm Yield Rate of 20%19 April 2022
According to foreign media Phonearena, Samsung foundry is the second-largest independent foundry in the world after the giant TSMC. In other words, in addition to manufacturing its own designs for Exynos chips, Samsung also makes chips based on designs submitted by third-party companies such as Qualcomm and other foundry customers.
Analog-to-Digital Converters (ADCs): Decrypting Resolutions and Sampling Rates24 February 2022
Resolution and sample rate are two important factors to consider when choosing an analog-to-digital converter (ADC). To fully understand these, concepts such as quantization and the Nyquist criterion must be understood to some extent.
FPGA vs SoC: A Comprehensive Comparison Guide13 May 2025
This comprehensive guide to FPGA vs SoC technologies was developed to help engineers and developers make informed decisions. You can learn the key differences between FPGA and SoC technologies, their performance characteristics, applications, and how to choose the right option for your next engineering project.
Humidity Sensor: Classification, Package and Application13 November 2025
Human survival and social activities are closely related to humidity. With the development of modernization, it is difficult to find an area that has nothing to do with humidity. Due to different application fields, the technical requirements for humidity sensors are also different. From a manufacturing point of view, humidity sensors with different materials and structures, and processes have different performance and technical indicators (such as accuracy), and the price also varies.
What is Spectrum Analyzer?17 December 2021
Hello everyone, I am Rose. Today I will introduce spectrum analyzer to you. A spectrum analyzer is a tool for analyzing the structure of electrical signals' spectrum. Signal distortion, modulation, spectral purity, frequency stability, and intermodulation distortion are all measured using it.
Next-Generation Flexible Display Technology - QLED11 October 2021
QLED (Quantum Dot Light Emitting Diodes), is a self-illuminating technology that is still in the development phase of an additional source.
What is a Lithium-ion Battery?03 March 2021
Lithium-ion or lithium polymer type is the most frequent type of rechargeable battery in consumer electronics. In this post, we'd be interested in the Li-ion battery because it's more useful than any other kind. Whether it's a small power bank or laptop or just as wide as the latest model 3 of Tesla, it's all powered by a lithium-ion battery.
What is a Great Choice for Digital Isolators to Build Isolation Barriers?31 March 2022
Hello everyone, I am Rose. Welcome to the new post today. A digital isolator is a chip that has high resistance isolation characteristics when digital signals and analog signals are transmitted in an electronic system to realize the isolation between the electronic system and the user. and capacitive isolation to achieve.
How much do you know about Button Battery?15 March 2024
Hello everyone, I am Rose. Welcome back to the new post today. A button battery is a battery that has the appearance of a button but is actually a lithium battery. This article will introduce some knowledge about button battery to you.
Basis of Fiber Optic and Fiber Optic Communication22 October 2021
Hello everyone, I am Rose. Today I will introduce fiber optic to you. Fiber Optic is a type of glass or plastic fiber that can be utilized to transmit light. It is mostly used for communication. This article will show you the basic knowledge of fiber optic and fiber optic communication.