software radio receiver architecture
Nomadic Base Station (NBS): a Software Defined Radio (SDR) based Architecture for Capacity Enhancement in Mobile Communications Networks
... In LNA receiver, signal coming from antenna is very small which is -100dBm (3.2µV) to -70dBm(0.1mV). Based on this, amplification is needed for the mixer stage to handle a reasonable signal magnitude. The received ...
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FPGA Architecture for OFDM Software Defined Radio with an optimized Direct Digital Frequency Synthesizer
... This work contains simulation and Verilog HDL implementation of OFDM based transmitter and receiver system. After floating point simulation of the framework, Verilog HDL has been used for fixed point simulation ...
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Low Complexity Filter Bank Architecture for Software Defined Radio Receivers
... lar radio base stations. Software rad ios architectures centre on the use of wide band (WB) A/D converters and D/A converters as close to the antenna as possible, with as much radio functionality as ...
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An Efficient VLSI Architecture for Software Defined Radio by Using Montium Processing Tile A Saida
... flexible architecture like DSP processor or GPPS.A Multicore Software-Defined Radio(SDR) architecture for Global Navigation Satellite System (GNSS) receiver ...GNSS receiver ...
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USRP 2901 Based FM Transceiver with Large File Capabilities in Virtual and Remote Laboratory
... of radio stations to the ...[9]. Software-defined radios (SDRs) promise unprec- edented flexibility, but their architecture has proven to be a challenge for MAC proto- cols ...a ...
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A Reconfigurable Architecture of Software-Defined-Radio for Wireless Local Area Networks
... 2. The first block in the baseband demodulation of Bluetooth receiver is channel-selector/Low pass filter (LPF). This is required to select the desired 1 MHz bandwidth(BW) channel. As explained in the previ- ous ...
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Flexible architecture software radio OFDM transceiver system and frame synchronization analysis
... optimized software realization of an OFDM transceiver is capable of meeting real- time operation ...flexible architecture OFDM transmitter capable of being dynamically modified based on channel information ...
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Timing and Control Signals Generator in Radar Application by Using Spartan 3E
... the architecture design and implementation of a software and hardware module appeal to Timing and Control Signal Generator (TCSG) for pulsed RADAR (Radio Detection and Ranging) ...Exciter, ...
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Glonass Software Receiver
... all radio-navigation systems is based on the assumption that the propagation mechanism of radio waves is well known and that the propagation speed of radio waves is usually very close to the speed of ...
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Software Defined Radio - Passive Mixer Based Receiver Designs for mmWave Bands.
... The architecture of ...NFW receiver, compensating the negative feedback loop becomes less tedious in the presence of a single first order pole due to the ...overall receiver noise ...
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A Dynamically Reconfigurable Transceiver for Software Defined Radio
... Defined Radio (SDR) is an emerging field in the area of Digital ...reconfigurable architecture of an SDR system on a Model Based Development (MBD) platform which is a new approach and saves a considerable ...
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A LOW POWER SOFTWARE DEFINED RADIO NETWORKED ARCHITECTURE FOR DIGITAL CAMERA IMAGE GEOTAGGING
... special-purpose software to marry the information in order to geotag ...GPS receiver built into the camera, a GPS chipset draws significant power which reduces the battery life time of the current ...
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Implementation Of Code And Carrier Tracking Loops For Software GPS Receivers
... complete architecture of software GPS receiver includes hardware portion such as an antenna, low noise amplifier, filter, down-converter from RF (Radio Frequency) to IF (Intermediate ...
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Time-slot Assignment based mostly Channel Access theme for Reliable Transmission
... Abstract- Various processing applications such as video processing, audio processing, RF signal processing, image processing etc. include computation of transforms such as FFT. Computation of FFT sample is expensive in ...
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Cognitive Radio Based on Software Defined Radio
... Cognitive Radio and Dynamic Spectrum Access represent two complementary developments that will refashion the world of wireless ...cognitive radio simulation environment. That is, a conventional radio ...
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Design of UAV for Urea Spraying in Agricultural Field
... high. Radio transmitter utilizes radio flag to remotely control quad copter in remote way, the summons given by transmitter are gotten by a radio collector associated with flight ...
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STRUCTURING ELECTRONIC WARFARE TECHNIQUE USING SERVICE ORIENTED ARCHITECTURE IN DATA MINING AND WEB SECURITY.
... service-oriented architecture has emerged as a solution to the complex requirements of electronic-warfare ...implementation architecture is the foreseen improvements in code reusability and ...application ...
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2.Electromagnetic Waves
... radio waves to travel from 4 different satellites to the receiver. The system is owned and[r] ...
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Software Radio Applications
... a software defined radio (SDR) platform guarantees easy upgrating of the system and compatibility between different radio ...Tactical Radio Communication System (TRCS) - is based on ...
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Wake up receiver for radio on demand wireless LANs
... Wireless local area networks APs, as a part of network infrastructure, are turned on all the time, despite the fact that many APs are idle during most of the time. A ROD WLAN is aimed to provide radio access ...
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