Spherical near-field antenna measurements Hansen, Jesper E Year: 1988 Language: English Pages: 387
2019-12-21 21:47:00 17.35MB 天线测试
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相控阵天线讲的深入浅出,很有参考价值 1 Radiation 1 1.1 The Early History of Electricity and Magnetism 1 1.2 James Clerk Maxwell, The Union of Electricity and Magnetism 8 1.3 Radiation by Accelerated Charge 10 1.4 Reactive and Radiating Electromagnetic Fields 18 References 18 2 Antennas 19 2.1 The Early History of Antennas 19 2.1.1 Resonant Electric Circuit 20 2.1.2 Heinrich Hertz: The First Antenna and Radio System 23 2.1.3 Guglielmo Marconi, the Dawn of Wireless Communication 28 vi CONTENTS 2.1.4 After the First Transatlantic Transmission 35 2.1.5 Directivity 40 2.2 Antenna Developments During the First World War 44 2.3 Antenna Developments in Between the Wars 47 2.3.1 Broadcasting 47 2.3.2 Microwaves 48 2.4 Antenna Developments During the Second World War 50 2.4.1 Radar 50 2.4.2 Other Antenna Developments 60 2.5 Post-War Antenna Developments 72 2.5.1 Frequency Independent Antennas 73 2.5.2 Helical Antenna 74 2.5.3 Microstrip Patch Antenna 75 2.5.4 Phased Array Antenna 76 References 80 3 Antenna Parameters 83 3.1 Radiation Pattern 83 3.1.1 Field Regions 84 3.1.2 Three-Dimensional Radiation Pattern 87 3.1.3 Planar Cuts 91 3.1.4 Power Patterns and Logarithmic Scale 96 3.1.5 Directivity and Gain 98 3.1.6 Reciprocity 101 3.1.7 Antenna Beamwidth 102 3.2 Antenna Impedance and Bandwidth 103 3.3 Polarisation 107 3.3.1 Elliptical Polarisation 107 3.3.2 Circular Polarisation 109 3.3.3 Linear Polarisation 110 3.3.4 Axial Ratio 110 3.4 Antenna Effective Area and Vector Effective Length 112 3.4.1 Effective Area 112 3.4.2 Vector Effective Length 114 3.5 Radio Equation 115 3.6 Radar Equation 117 3.6.1 Radar Cross-Section 118 References 120 CONTENTS vii 4 The Linear Broadside Array Antenna 123 4.1 A Linear Array of Non-Isotropic Point-Source Radiators 123 4.2 Plane Waves 124 4.3 Received Signal 126 4.4 Array Factor 131 4.5 Side Lobes and Grating Lobes 131 4.5.1 First Side-Lobe Level 131 4.5.2 Grating Lobes 132 4.6 Amplitude Taper 133 References 135 5 Design of a 4-Element, Linear, Broadside, Microstrip
2019-12-21 21:00:53 23.51MB Phased Array Antenna
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天线工程师的圣经,天线理论 分析与设计,本书是willey图书出版的,另外在美国高等教育中电磁场专业几乎人手一册。
2019-12-21 20:41:44 22.11MB .Antenna
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阵列天线分析与综合的经典入门书籍 带你认识 基本的方向图综合和 天线布局的原理
2019-12-21 20:28:52 5.1MB antenna arra
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Reflectarray Antennas-Theory,Designs and Applications-Payam Nayeri-2018 pdf版本
2019-12-21 20:28:23 73.16MB reflect array antenna
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Balanis 《Antenna Theory: Analysis and Design》Third Edition书相关MATLAB代码
2019-12-21 20:15:49 2.25MB antenna matlab
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介质谐振器天线,介质谐振器天线,介质谐振器天线,介质谐振器天线,介质谐振器天线,
2019-12-21 20:15:47 8.63MB dielectric resonator antenna
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经典书籍《天线》第三版的电子版,虽然不是特别清晰,但已是目前最清晰的资源了。John D.Kraus
2019-12-21 20:09:46 32.3MB 天线 antenna
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Compatible with HFSS V15.0
2019-12-21 19:56:27 7.96MB Ansoft ADK 2.15
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ANSYS HFSS Antenna Design Kit 2.15 HFSS 14 15可以使用
2019-12-21 19:41:50 7.96MB ANSYS HFSS Antenna Design
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