GULLY
发表于 2025-3-30 08:51:20
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CAND
发表于 2025-3-30 14:38:20
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无能的人
发表于 2025-3-30 20:00:52
Producing Large Transient Electromagnetic Fields in a Small Region: An Electromagnetic Implosiony. While there are several ways to realize an IRA (reflector, lens, array), the reflector type is very practical, especially for large ones, if electronic beam steering is not required. Basic physical considerations are discussed in .What if, instead, one has a target which is relatively close to
使闭塞
发表于 2025-3-30 20:49:41
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Fibroid
发表于 2025-3-31 04:15:59
Correction of Time-Domain Data in Special Cases Where the Inverse Transfer Functions are Analytic Tiata by the radar antenna(s), the characteristics of the incident pulse, and other electronic equipment (such as directional couplers). One approach to this problem is to construct, transfer functions (frequency domain) corresponding to these various factors. Then by use of numerical Fourier transfor
收到
发表于 2025-3-31 06:09:39
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Optic-Disk
发表于 2025-3-31 09:34:12
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indoctrinate
发表于 2025-3-31 13:40:19
Extended Approaches for Integrated M-Sequence Based UWB Sensorspplications. UWB sensors may be used for imaging and localization systems, ground–penetrating radars, non-destructive testing and radio channel investigation (e.g. channel sounding) and many more. This has resulted in a diversity of requirements concerning the measurement system – touching both its
ENDOW
发表于 2025-3-31 20:15:53
Book 2007-14 July 2006. This was part of AMEREM 2006. This in turn was part of a Joint Symposium including IEEE Antennas and Propagation Society International Symposium and USNC (US National Committee)/URSI (International Union of Radio Science) National Radio Science Meeting. This continues the tradition ex
cushion
发表于 2025-3-31 21:43:10
Planar Tapered Loop Antennas for Ultra-Wideband Radio Systemsring the design of UWB antennas, not only the usual specifications over the entire frequency range, such as input impedance, gain, polarization, and radiation pattern, etc., but also a good time-domain performance, i.e. the impulse response with minimal distortion, are required.