標(biāo)題: Titlebook: Electronically Scanned Arrays (ESAs) and K-Space Gain Formulation; Roger A. Dana Book 2019 Springer Nature Switzerland AG 2019 RF Electron [打印本頁] 作者: 五個(gè) 時(shí)間: 2025-3-21 16:09
書目名稱Electronically Scanned Arrays (ESAs) and K-Space Gain Formulation影響因子(影響力)
書目名稱Electronically Scanned Arrays (ESAs) and K-Space Gain Formulation影響因子(影響力)學(xué)科排名
書目名稱Electronically Scanned Arrays (ESAs) and K-Space Gain Formulation網(wǎng)絡(luò)公開度
書目名稱Electronically Scanned Arrays (ESAs) and K-Space Gain Formulation網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Electronically Scanned Arrays (ESAs) and K-Space Gain Formulation被引頻次
書目名稱Electronically Scanned Arrays (ESAs) and K-Space Gain Formulation被引頻次學(xué)科排名
書目名稱Electronically Scanned Arrays (ESAs) and K-Space Gain Formulation年度引用
書目名稱Electronically Scanned Arrays (ESAs) and K-Space Gain Formulation年度引用學(xué)科排名
書目名稱Electronically Scanned Arrays (ESAs) and K-Space Gain Formulation讀者反饋
書目名稱Electronically Scanned Arrays (ESAs) and K-Space Gain Formulation讀者反饋學(xué)科排名
作者: Bph773 時(shí)間: 2025-3-21 20:33 作者: seduce 時(shí)間: 2025-3-22 02:28
Sidelobe Control and Monopulse Weighting,o rotate one of the sidelobe planes relative to the other of a square array with elements turned off to form a parallelogram. Finally, weighting schemes for phase-comparison monopulse are described, including Bayliss weights and a simpler to implement scheme referred to as split-Taylor.作者: 褲子 時(shí)間: 2025-3-22 07:12
https://doi.org/10.1007/978-3-319-09822-7mmers are distributed symmetrically about the desired signal, something that can be achieved in MVDR by simply modifying the subarray to subarray covariance matrix of the interference used to compute subarray weights.作者: Mucosa 時(shí)間: 2025-3-22 09:02
Digital Beamforming and Adaptive Processing,mmers are distributed symmetrically about the desired signal, something that can be achieved in MVDR by simply modifying the subarray to subarray covariance matrix of the interference used to compute subarray weights.作者: probate 時(shí)間: 2025-3-22 13:33
ith imperfections.Enables readers to understand the firm the.This book fills in details that are often left out of modern books on the theory of antennas. The starting point is a discussion of some general principles that apply to all electronic systems and to antennas in particular. Just as time do作者: probate 時(shí)間: 2025-3-22 18:36 作者: Chauvinistic 時(shí)間: 2025-3-22 22:24
Some Basic Principles of RF Electronic Systems and Antennas,age integration; (4) radio performance goes as one over the square-root of the SNR. The keys to understanding the SNR in a receiver are Friis’ Link Margin Equation and Friis’ formula for the noise factor. These relationships are explained because they should be well-understood by electronic systems engineers.作者: 漂泊 時(shí)間: 2025-3-23 03:47
https://doi.org/10.1007/978-981-19-4559-5well’s equations (or more specifically, of the Helmholtz wave equation). This is a key result since the k-space gain formulation is based on two-dimensional (2-D) expansions of the ESA spatial weighting function into the summation of plane waves, each with its own amplitude and phase, through continuous or discrete 2-D Fourier transforms.作者: chastise 時(shí)間: 2025-3-23 09:32 作者: dysphagia 時(shí)間: 2025-3-23 10:35 作者: 來自于 時(shí)間: 2025-3-23 14:14
https://doi.org/10.1007/978-3-030-04678-1RF Electronic Systems and Antennas; RF Antennas and Circuits; Antenna gain; Phase Array Antenna; Digital作者: ineffectual 時(shí)間: 2025-3-23 18:37
https://doi.org/10.1007/978-981-19-4559-5eld of the array, the demarcation of which is explained further in Appendix 1. Next are descriptions of antenna performance metrics used to evaluate performance: peak gain, maximum sidelobe level, beamwidths, and integrated sidelobe level (ISL). Then it is shown that plane waves are solutions of Max作者: perjury 時(shí)間: 2025-3-24 00:30
Greg Friedman,Cynthia Greenfield itself; (2) signals add coherently whereas noise adds incoherently; (3) signal-to-noise ratio (SNR) gain at the receiver is only accomplished by voltage integration; (4) radio performance goes as one over the square-root of the SNR. The keys to understanding the SNR in a receiver are Friis’ Link Ma作者: 翅膀拍動(dòng) 時(shí)間: 2025-3-24 04:57 作者: Flawless 時(shí)間: 2025-3-24 07:25
Karen Levy,Gretchen Daily,Samuel S. Myersquation is particularly mysterious when one considers the origin of the coefficients 0.876 and 36.K. In this chapter, the basic principles behind this expression are discussed, and it is shown to be valid for a 1950s type of antenna with high back or sidelobes. A general expression that applies to m作者: xanthelasma 時(shí)間: 2025-3-24 12:02 作者: Override 時(shí)間: 2025-3-24 17:40 作者: BILIO 時(shí)間: 2025-3-24 22:29 作者: 獨(dú)輪車 時(shí)間: 2025-3-25 00:03
http://image.papertrans.cn/e/image/306470.jpg作者: 愉快么 時(shí)間: 2025-3-25 06:44
Karen Levy,Gretchen Daily,Samuel S. Myersquation is particularly mysterious when one considers the origin of the coefficients 0.876 and 36.K. In this chapter, the basic principles behind this expression are discussed, and it is shown to be valid for a 1950s type of antenna with high back or sidelobes. A general expression that applies to modern ESAs is developed.作者: Estimable 時(shí)間: 2025-3-25 08:19 作者: Boycott 時(shí)間: 2025-3-25 11:44
facturing imperfections and design limitations;.Enables readers to understand the firm theoretical foundation of antenna gain ?even when they must start from well-known formulations rather than first principles978-3-030-04678-1作者: FOR 時(shí)間: 2025-3-25 18:09
Book 2019asked to evaluate the performance of an electronically scanned array under designwith manufacturing imperfections and design limitations;.Enables readers to understand the firm theoretical foundation of antenna gain ?even when they must start from well-known formulations rather than first principles作者: conception 時(shí)間: 2025-3-25 21:11 作者: labile 時(shí)間: 2025-3-26 03:35
Electronically Scanned Arrays (ESAs) and K-Space Gain Formulation作者: Postmenopause 時(shí)間: 2025-3-26 06:23 作者: probate 時(shí)間: 2025-3-26 11:37
K-Space Gain and Antenna Metrics,e foreshortening in the DFT-based gain function. Other effects discussed in this chapter include the cosine taper of element gain, the frequency dependence of antenna gain, and the relationship between the number of elements of a transmit ESA and its effective isotropic radiated power (EIRP). This c作者: 冬眠 時(shí)間: 2025-3-26 14:08 作者: 的染料 時(shí)間: 2025-3-26 17:35 作者: Expand 時(shí)間: 2025-3-26 21:04 作者: expdient 時(shí)間: 2025-3-27 02:16
Effect of Sky Noise on Antenna Temperature,quation is particularly mysterious when one considers the origin of the coefficients 0.876 and 36.K. In this chapter, the basic principles behind this expression are discussed, and it is shown to be valid for a 1950s type of antenna with high back or sidelobes. A general expression that applies to m作者: 東西 時(shí)間: 2025-3-27 06:53 作者: Anemia 時(shí)間: 2025-3-27 13:12 作者: 矛盾心理 時(shí)間: 2025-3-27 16:14 作者: cartilage 時(shí)間: 2025-3-27 21:00 作者: 改進(jìn) 時(shí)間: 2025-3-28 00:19 作者: 使顯得不重要 時(shí)間: 2025-3-28 04:22 作者: Legion 時(shí)間: 2025-3-28 07:38
