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Description: DS-CDMA-UWB and MB-OFDM-UWB system anylis
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Size: 3963491 |
Author: 林晨风 |
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Description: 包含了matlab中的各种例程程序模型，如WCDMA，CDMA，antenna,UWB等等。
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Size: 7232477 |
Author: af19839@163.com |
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Description: 有关DS-UWB的完整的matlab程序.-the DS-UWB the integrity of Matlab procedures.
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Size: 39936 |
Author: luolongbo |
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Description: ：首先介绍了DS--UWB系统的的发射与接收模型，然后分析了利用滑动相关法对信道进行估讣，并巾此给出
了不同RAKE接收机RAKE合成权系数选取方案。对接收机采用最大比(MRC)、最小均方误差(MM SE)及带均衡
器的(MRC)合并系数选取的误码性能进行了仿真和对比。结果表明了带均衡器的MRC—RAKE只用较少的分支
就可以达到接收性能明显优于MMSE—RAKE的程度。尤其在信噪比比较大时。这种优势更加明显。-: First of all, the introduction of the DS UWB system model of the launch and reception, and then analyzed using the sliding correlation method for estimation of channel obituary, and towels, this gives the RAKE receiver RAKE synthesis of different weights to select the program. On the receiver using maximal ratio (MRC), minimum mean square error (MM SE) and band equalizer (MRC) combined coefficient selected BER simulation and comparison. The results show that the equalizer with MRC-RAKE only with fewer branches on the receiver performance can be achieved significantly better than MMSE-RAKE level. Particularly in the relatively large signal to noise ratio. This advantage becomes even more evident.
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Size: 151552 |
Author: 季昀 |
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Description: Correlation mask for PAM-DS-UWB signals
Correlation mask for PPM-TH-UWB signals-Correlation mask for PAM-DS-UWB signalsCorrelation mask for PPM-TH-UWB signals
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Size: 1024 |
Author: 菜鸟 |
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Description: 用MATLAB仿真DS-BPSK超宽带通信系统性能(DS-UWB发射信号)-Using MATLAB simulation DS-BPSK UWB communication system performance (DS-UWB emission signal)
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Size: 3072 |
Author: qin |
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Description: DS-CDMA-UWB and MB-OFDM-UWB system anylis
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Size: 3962880 |
Author: 林晨风 |
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Description: 直扩超宽带的simulink仿真程序，绝对原创。-DS-UWB the simulink simulation program, an absolute original.
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Size: 13097984 |
Author: 王野 |
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Description: UWB交织器的实现程序。另以DOC文档附详细的算法-The realization of UWB interleaver procedures. DOC file attached to another detailed algorithm
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Size: 84992 |
Author: 黎家祥 |
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Description: 设计DS-CDMA一种具体的码分导引辅助的信道估计方法，接收机分别采用等均益合并、最大比合并。用Simulink进行仿真，测量BPSK的误码率性能，画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线-Design of DS-CDMA code at a specific guide-assisted channel estimation method, the receiver, respectively, the combined use of all benefits, maximal-ratio combining. Using Simulink simulation, measurement BPSK BER performance, draw-bit signal to noise ratio and channel estimation mean square error curve, draw-bit signal to noise ratio and bit error rate curve
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Size: 299008 |
Author: 华建 |
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Description: 本论文从TH-UWB的信号结构特点出发，分析了TH-UWB系统多址干扰与
CDMA系统多址干扰的不同特点，提出了多个低复杂度的多用户检测器。-In this paper, from the TH-UWB signal structure characteristics of an analysis of TH-UWB system with multiple access interference
CDMA systems multiple access interference of the different characteristics of a number of low-complexity multi-user detector.
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Size: 1096704 |
Author: 连自锋 |
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Description: 3~5 GHz Cascoded UWB Power Amplifier.PDF
A 1-8 GHz MMIC Down-Conversion Mixer with Input-Output.PDF
A 3.1- to 8.2-GHz Zero-IF Receiver.PDF
A Design Technique for a High-Gain, 10-GHz Class.PDF
A High-Power Low-Distortion GaAs HBT Power Amplifier with 3.3 V Supply for 5-6 GHz Broadband Wireless Applications.PDF
A novel cascode feedback GaAs MMIC LNA with transformer-coupled output using multiple fabrication processes.pdf
A single-bias diode-regulated 60 GHz monolithic LNA.pdf
Design of MMIC LNA for 1.9 GHz CDMA portable communication.pdf
Study on Matching Performance for Lossless.PDF
二项式与切比雪夫多项式宽带匹配的研究.pdf
-3 ~ 5 GHz Cascoded UWB Power Amplifier.PDF A 1-8 GHz MMIC Down-Conversion Mixer with Input-Output.PDF A 3.1-to 8.2-GHz Zero-IF Receiver.PDF A Design Technique for a High-Gain, 10-- GHz Class.PDF A High-Power Low-Distortion GaAs HBT Power Amplifier with 3.3 V Supply for 5-6 GHz Broadband Wireless Applications.PDF A novel cascode feedback GaAs MMIC LNA with transformer-coupled output using multiple fabrication processes.pdf A single- bias diode-regulated 60 GHz monolithic LNA.pdf Design of MMIC LNA for 1.9 GHz CDMA portable communication.pdf Study on Matching Performance for Lossless.PDF binomial and Chebyshev polynomials of the study of broadband matching. pdf
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Size: 6309888 |
Author: rolenss |
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Description: Written by a global team of expert contributors, this book offers complete details on the wide range of antennas used in today s wireless communication networks. Coverage includes the most popular applications in WWAN (GSM, CDMA, and WCDMA), WLAN (Bluetooth and WiFi), WMAN (WiMAX), and WPAN (UWB and RFID).
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Size: 5059584 |
Author: anna |
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Description: DS—CDMA UWB系统中基于能量比较的TOA估计算法-DS-CDMA UWB system based on TOA estimation algorithm of energy compared
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Size: 184320 |
Author: 杨帆 |
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Description: 经典书籍 剑桥大学大学出版社： 无线通信基础-Book Description:
The past decade has seen many advances in physical layer wireless communication theory and their implementation in wireless systems. This textbook takes a unified view of the fundamentals of wireless communication and explains the web of concepts underpinning these advances at a level accessible to an audience with a basic background in probability and digital communication. Topics covered include MIMO (multi-input, multi-output) communication, space-time coding, opportunistic communication, OFDM and CDMA. The concepts are illustrated using many examples from real wireless systems such as GSM, IS-95 (CDMA), IS-856 (1 x EV-DO), Flash OFDM and UWB (ultra-wideband). Particular emphasis is placed on the interplay between concepts and their implementation in real systems. An abundant supply of exercises and figures reinforce the material in the text. This book is intended for use on graduate courses in electrical and computer engineering and will also be of great interes
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Size: 4332544 |
Author: opaque |
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Description: the thesis on mimo ofdm very much helpful to guid about mimo , as my final year project
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Size: 448512 |
Author: fariya |
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Description: Combinaison des techniques OFDM et CDMA pour l’UWB haut débit
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Size: 211968 |
Author: naziha |
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Description: this DS-UWB that I download from this is site
and I need every thing in UWB and CDMA fields-this is DS-UWB that I download from this is site
and I need every thing in UWB and CDMA fields
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Size: 39936 |
Author: eng_tt |
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