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rayleigh-distribution-matlab
- In wireless communications, fading is deviation of the attenuation that a carrier-modulated telecommunication signal experiences over certain propagation media. The fading may vary with time, geographical position and/or radio frequency, and is often
OFDMTurbo
- 在短波跳频通信中OFDM与Turbo码技术的研究-In the short-wave frequency-hopping communication OFDM with Turbo Code technology
qam8_nograycode
- An 8-QAM communications channel simulation in Simulink, constructed from a 16-QAM model and using an I,Q correlation receiver. QAM (quadrature amplitude modulation) is a method of combining two amplitude-modulated (AM) signals into a single chan
T2376
- The main objective of the project was to address the above mentioned trends and to form a consistent concept of an All-IP telecommunications network with wireless access. The project took into account both the user’ s and the network’ s
X-internet
- X-internet is new wave of innovation i nternet which consists of two meanings Excluded Internet and Extended Internet. this is my college seminar ppt ..reference forrester researches-X-internet is new wave of innovation in internet which consists of
WiMAX-tutorial
- WiMAX Systems & Protocols Overview Introduction to IEEE 8021.6j & IEEE 802.16m Usage models Work plane and documents Requirements & evaluation methodology Network architecture & reference model Advanced features & challenges of IEEE 802.1
City-RF-Propagation-Models
- Calculation of the path loss is usually called prediction. Exact prediction is possible only for simpler cases, such as the free space propagation or the flatearth model, which is called deterministic methods. They based on the physical laws of
CHARACTERISTICS-OF-UWB-ANTENNAAND-WAVE-PROPAGATIO
- CHARACTERISTICS OF UWB ANTENNAAND WAVE PROPAGATION This paper proposes an omni-directional UWB antenna pattern in azimuth cut, low voltage standing wave ratio (VSWR), and easy to construct antenna for ultra wideband (UWB) systems. The desi
WMF-T25-003-R010v07-IOT
- This document specifies the WiMAX Forum Inter-Operability Tests (MIOT) to certify compliance with the WiMAX Forum Mobile Certification Profile [2], the WiMAX Forum System Profile [3] and the WiMAX Forum PICS [4] for Wave 1 and Wave 2 Certification Te
slac166o
- This file regarding how to generate pwm wave in msp430f5438 .Depending on the o/p mode selection the pwm wave will get generate its purely depend on timer basis
05695303
- Orthogonal Frequency Division Multiplexing (OFDM) has been adopted by most wireless and wired communication standards these include wireless Local Area Networks (LANs) HyperLan2, 802.11a, broadband wireless(802.16) and lately the 802.15.3c for mill
monocycle_doublet_orig
- UWB-Run from editor debug(F5)-PPM(pulse position modulation) of UWB monocycle and doublet waveforms. This m file plots the time and frequency waveforms for PPM 1st and 2nd derivative equations used in UWB system analysis. Fudge factors are
IJERTV1IS7260
- DC power is steady and continuous, with an electrical charge that flows in only one direction. When the output of DC power is represented on a graph, the result would be a straight line. AC power, on the other hand, flows back and forth in alternatin
Ground-based-SAR
- The word Radar is the acronym of Radio detection and ranging. Radar is an active instrument, which measures the echo of scattering objects, surfaces and volumes illuminated by an electromagnetic wave internally generated belonging to the microwave po
Local-waveanalysis-of-the-law
- 为了克服傅氏变换不能同时保留信号的时间 信息和频率信息的缺点,人们引进了局域波法，它是最近发展起来的处理非线性、非平稳信号的时频分析方法,通过对信号局部特征出发,直接由信号本身构造基函数,具有良好的局部适应性-In order to overcome the Fourier transform of the shortcomings of the time and frequency information of the signal can not be reserved, the int
(chp5)
- 4PAM和8PAM在AWGN信道下载波调制的性能分析-4PAM and 8PAM in AWGN channel wave modulation performance analysis download
AM-RADIO
- This m-file simulates the operation of the heterodyne section and demodulating section of a garden variety AM receiver. An array is created that represents the superposition of three separate RF carriers, each modulated at a different audio
Horn_Corrugation_Design
- The corrugations present a capacitive reactance to the passing wave. When a corrugated surface is inductive, it will support surface waves. The depth of corrugations must be between λ/4 and λ/2. Less than λ/4 or greater than λ/2, it is inductive. Bet
Oscillators-module
- Table of Contents: Section 1 .0 High Frequency Sine Wave Oscillators. • Frequency Control in RF Oscillators. • LC Networks. • Quartz Crystals. • Ceramic Resonators. -Table of Contents: Section 1 .0 High Frequency S
Challenges-and-opp-of-mmwave-5G
- This paper provides an overview of research challenges and opportunities on mm-wave communication in the fifth generation (5G) mobile broadband networks. More specifically, different challenges, i.e. spectrum, propagation channel, cost and energy eff