作者: 硬化 時間: 2025-3-21 21:25
Shun-Ping Chen,Heinz Schmiedelield from the Liénard-Wiechert potentials.Introduces the cor.In two volumes, this book presents a detailed, systematic treatment of electromagnetics with application to the propagation of transient electromagnetic fields (including ultrawideband signals and ultrashort pulses) in dispersive absorptiv作者: JOG 時間: 2025-3-22 01:46 作者: Noctambulant 時間: 2025-3-22 07:08
Shun-Ping Chen,Heinz Schmiedel a dielectric waveguide) is a classical problem in both electromagnetics and optics. With Maxwell’s unifying theory [., .] of electromagnetism and optics, Lorentz’s classical model [.] of dielectric dispersion, and Einstein’s special theory of relativity [.], the stage was then set for a long-standi作者: 未完成 時間: 2025-3-22 11:17
Shun-Ping Chen,Heinz Schmiedel-Wiechert potentials.Correlation of the microscopic and macr.Electromagnetic & Optical Pulse Propagation presents a detailed, systematic treatment of the time-domain electromagnetics with application to the propagation of transient electromagnetic fields (including ultrawideband signals and ultrasho作者: 和藹 時間: 2025-3-22 13:05
Shun-Ping Chen,Heinz Schmiedelpagation of transient electromagnetic fields (including ultrawideband signals and ultrashort pulses) in homogeneous, isotropic media which exhibit both temporal frequency dispersion and attenuation. The development is mathematically rigorous with strict adherence to the fundamental physical principl作者: 凝視 時間: 2025-3-22 17:38 作者: Vasodilation 時間: 2025-3-22 23:11 作者: Bumble 時間: 2025-3-23 03:03 作者: exclusice 時間: 2025-3-23 05:38 作者: 的闡明 時間: 2025-3-23 10:54 作者: Devastate 時間: 2025-3-23 14:57 作者: 心神不寧 時間: 2025-3-23 21:58
https://doi.org/10.1007/978-3-031-21765-4Antenna; Linear Array; Planar Array; Conformal Array; Beam Forming; Beam Steering; Beam Focusing; Gain; Mass作者: 無法取消 時間: 2025-3-23 23:39
Basic Antenna Elements,Antenna problems, free space radio frequency and optical wave propagation, multipath propagation or scattering problems can be analyzed by using Maxwell’s equations described in the last chapter.作者: 脫離 時間: 2025-3-24 02:30
Conformal Antenna Array,The near field characteristics of conformal antenna arrays are analyzed by using a very efficient analytical method, instead of time consuming numerical methods. This is especially important for the design and optimization process for dynamic beam forming in many near field applications.作者: Obligatory 時間: 2025-3-24 08:12 作者: 追逐 時間: 2025-3-24 14:19
Shun-Ping Chen,Heinz SchmiedelBasics and special applications of Antenna Beam Forming.Comparison of simulations and measurements.Metrological validation of the theoretical simulations作者: Nomogram 時間: 2025-3-24 17:56 作者: overhaul 時間: 2025-3-24 20:05 作者: Herd-Immunity 時間: 2025-3-25 01:15 作者: Misnomer 時間: 2025-3-25 06:31
Conclusions,hen various different antenna elements were described. Next phased array antennas were introduced. After these basic explanations the focus was on simulation of radiation characteristics and their verification by measurements of a linear array of patch antennas.作者: 幸福愉悅感 時間: 2025-3-25 10:10
The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerl作者: locus-ceruleus 時間: 2025-3-25 15:44 作者: Isolate 時間: 2025-3-25 17:41
Introduction to Electromagnetic Wave Propagation,]). Depending on the applications, different carrier frequencies are used from 1?GHz to mm-waves or even to the optical spectrum. These frequencies have different abbreviations, standardized by different organizations like IEEE, ITU, EU and NATO, and are listed in the appendix A.作者: 血統(tǒng) 時間: 2025-3-25 20:52 作者: 有角 時間: 2025-3-26 03:20
Introduction to Electromagnetic Wave Propagation,communications 1–2?GHz, mm waves (frequency range of 30–100?GHz) up?to optical wave propagation in the frequency range of 200 THz (see also [.,.,.,.,.]). Depending on the applications, different carrier frequencies are used from 1?GHz to mm-waves or even to the optical spectrum. These frequencies ha作者: –scent 時間: 2025-3-26 04:48
Linear Antenna Array,sults of one-dimensional, linear antenna array characteristics. The measurement results are compared with simulation results. The simulation and measurement scenario consists of a linear . patch antenna array as transmitter and an identical, but single patch antenna as receiver.作者: 難聽的聲音 時間: 2025-3-26 08:45
Planar Antenna Arrays,mulation results with the measurement results of one-dimensional linear patch antenna array in the last chapter, instead of time consuming numerical methods. This is especially important for the design and optimization process for dynamic beam forming and other near field applications.作者: faculty 時間: 2025-3-26 16:20
MIMO Antenna Systems,hts and phase shifts between the antenna elements, in order to form the beam and focus the beam to a certain receiver. Many researchers have investigated intensively within the last decades to find different sophisticated methods and algorithms to optimize the SINR (Signal to Interference and Noise 作者: 含鐵 時間: 2025-3-26 17:33 作者: 弄皺 時間: 2025-3-27 00:32
Conclusions,hen various different antenna elements were described. Next phased array antennas were introduced. After these basic explanations the focus was on simulation of radiation characteristics and their verification by measurements of a linear array of patch antennas.作者: 發(fā)出眩目光芒 時間: 2025-3-27 03:43 作者: NOCT 時間: 2025-3-27 06:14 作者: 機械 時間: 2025-3-27 12:24 作者: Nonconformist 時間: 2025-3-27 17:24
Shun-Ping Chen,Heinz Schmiedel time domain electromagnetics as it applies to electromagnetic radiation and wave propagation theory with applications to ground and foliage penetrating radar, medical imaging, communications, and the health an978-1-4939-5037-9978-1-4419-0149-1Series ISSN 0342-4111 Series E-ISSN 1556-1534 作者: 人充滿活力 時間: 2025-3-27 20:45 作者: PLE 時間: 2025-3-28 00:14 作者: disparage 時間: 2025-3-28 04:44 作者: 美食家 時間: 2025-3-28 06:35 作者: 催眠 時間: 2025-3-28 14:29
time domain electromagnetics as it applies to electromagnetic radiation and wave propagation theory with applications to ground and foliage penetrating radar, medical imaging, communications, and the health an978-1-4939-5037-9978-1-4419-0149-1Series ISSN 0342-4111 Series E-ISSN 1556-1534 作者: hurricane 時間: 2025-3-28 16:35 作者: 充氣球 時間: 2025-3-28 20:43
