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Can pulse be used as a transmitted signal in radar ?

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Yes, pulse signals can be used as transmitted signals in radar systems. Pulse signals are widely used in radar and radio navigation, radio telemetry, radio communication systems, and other areas of radio engineering . Pulse compression techniques are commonly employed in ultra-wideband (UWB) radar systems to increase the range resolution . The pulse radar described in the paper by Li Xiang et al. utilizes pulse signals for radar transmission . The pulse radar apparatus described in the paper by Piljae Park et al. includes a pulse generation unit that generates pulses for transmission . Therefore, pulse signals are indeed used as transmitted signals in radar systems.

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Patent Pulse radar apparatus Piljae Park, Cheon-Soo Kim, Seong-Do Kim, Sung-Chul Woo - Show less +3 more 02 May 2014 9 Citations	Yes, the pulse radar apparatus in the provided paper uses a pulse as a transmitted signal in radar.
Patent Radar pulse transmitter and generation method of orthogonal frequency division multiplexing (OFDM) pulse signal Li Xiang, Huo Kai, Han Xiao, Jiang Weidong, Qiu Zhaokun, Liu Yongxiang - Show less +5 more 29 Apr 2015 8 Citations	Yes, the paper discusses a generation method of an orthogonal frequency division multiplexing (OFDM) pulse signal for radar transmitters.
Patent Pulse radar and methdo for processing signal thereof Cho Coong Yul, Chae Lee Sun - Show less +1 more 17 Aug 2018	Yes, the paper mentions that a transmission pulse is transmitted through a transmission antenna in the pulse radar system described.
Open access•Proceedings Article•DOI Pulse Modulation Method to Decrease the Blind Zone in Ultra-wideband Pulse Compression Radar Systems Zhaoxia Zhang, Xiao-Peng Ma, Lingzhen Yang, Juanfen Wang, Pingping Xue - Show less +4 more 01 Sep 2017 2 Citations	Yes, pulse compression technology is used in ultra-wideband radar systems to increase the detection distance and improve the target detection capabilities.
Journal Article•DOI Radio Receivers of Pulse Signals 01 Jan 2022-Springer aerospace technology	Yes, pulse signals can be used as a transmitted signal in radar.

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What is pulse?4 answersPulse is a novel operating system mechanism that dynamically detects various types of deadlock in application programs. It scans the system for processes that have been blocked for a long time and speculatively executes them ahead to discover their dependences. Based on this information, it constructs a general resource graph and detects deadlock by checking if the graph contains cycles. Pulse is also a peer-to-peer system for live streaming that aims to shift the burden of content distribution from the server to the users of the network. It provides flexibility, scalability, and robustness, and utilizes algorithms running on its nodes to achieve its goals. Additionally, Pulse is a framework for processing continuous queries over stream attributes modeled as piecewise polynomial functions. It represents queries as simultaneous equation systems and continually solves these equations as new data arrives into the system. Pulse achieves significant performance improvements compared to standard tuple-based stream processing.

What is impulse invariant transformation in signals and systems?5 answersImpulse invariant transformation is a technique used in signals and systems to convert continuous-time systems into discrete-time systems. It involves mapping the poles of the continuous-time system to the poles of the discrete-time system using a transformation called the impulse invariant transformation. This transformation allows for the preservation of the closed-loop response to a given reference signal. The impulse invariant transformation has been applied in various areas such as the analysis of descriptor systems, the derivation of functional representations of signals, and the digital re-design of continuous-time controllers. It has also been used in the context of singular spectrum analysis to extract components as outputs of a linear invariant system. The impulse invariant transformation is particularly relevant in the analysis of infinite impulse response systems, such as electronic and digital filters.

How are microwave pulses delivered to ESR experiments?3 answersMicrowave pulses are delivered to ESR experiments using various techniques. One approach is to use numerically optimized microwave pulses generated by an arbitrary waveform generator. These optimized pulses are designed to increase excitation efficiency and modulation depth in electron spin resonance experiments. Another method involves the use of a four-port phase switching circuit and main/slave switching circuit to diminish deadtime and remove unwanted signals in pulsed-ESR measurements. Additionally, a radiation source with a microwave generator and a horn structure can be used to shape the pulse and emit it through a radiation opening. Furthermore, a microwave resonator with a rectangular cross-section and apertures can be used to generate resonance modes in a sample tube, allowing microwave pulses to be delivered to the ESR experiment. These different techniques offer flexibility and efficiency in delivering microwave pulses to ESR experiments.

Is GPR (Ground Penetrating Radar) a electromagnetic wave or radar pulse?5 answersGPR (Ground Penetrating Radar) works on electromagnetic waves. It uses radar pulses to image the subsurface. GPR is a geophysical method that uses electromagnetic radiation in the microwave band of the radio spectrum.

Pulsed electric field?4 answers脉冲电场 (PEF) 用于各种应用，例如医疗蛋白质组学和诊断设备。PEF 可以增加液体运动过程中产生的电荷值，从而提高基于流量的诊断系统的灵敏度。脉冲功率技术用于生成高功率 PEF，通常在 >10 kV/cm的电平下。这些技术利用电容器来储存电能，并通过大功率开关将其输送到电力负载。PEF 可以通过施加恒定的电信号来感应静态磁场，以及施加间歇性电信号来叠加脉冲磁场来产生。静态磁场比脉冲磁场强，其特定的强度和频率取决于应用。总体而言，PEF 在各个领域都起着重要作用，包括医疗诊断和脉冲动力工程。

Why there is a need for pulsing of signal in ultrasound transducer?9 answers

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