analog receiver


Analog FFT interface for ultra-low power analog receiver architectures
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Our project is to design and implement an analog receiver including an analog decoder and a low power analog FFT processor. The FFT can be represented by a graph that is similar to the underlying graph in iterative decoders, and could potentially be implemented using

A prototype analog receiver for LWA
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An analog receiver exists for the Eight-meter wavelength Transient Array (ETA) telescope operating in the band 29-47 MHz . This design has been modified to work as a prelininary prototype for the Long Wavelength Array (LWA) by replacing the filter sections

Adjustable cable equalizer combines wideband differential receiver with analog switches
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Originally intended to carry LAN traffic, category-5 (Cat-5) unshielded twisted-pair (UTP) cable has become an economical solution in many other signal-transmission applications, owing to its respectable performance and low cost. For instance, an application that has

Practical considerations in the design of a bandpass filter for the lwa analog receiver
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In a design for the LWA analog receiver was suggested. In Section 6.4 of that document, a design for a bandpass filter was proposed which provided the required 20-80 MHz bandpass. However, that design did not use standard (commercially available) components

Implementation of a System-on-Chip for Self-healing of Analog Receiver Components in a 65nm CMOS Process.
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ABSTRACT LEONARD, ALEXANDER J. Implementation of a System-on-Chip for Self- Healing of Analog Receiver Components in a 65nm CMOS Process.(Under the direction of Paul Franzon.) For hardware applications which require complex, real-time calibration, it is

A CMOS Analog Front-end Receiver with Desensitization to Input Capacitance for Broadband Optical Wireless Communication.
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Line-of-sight optical wireless channels are emerging as a promising broadband wireless access technology. This paper describes a front-end transimpedance amplifier (TIA) that is designed to overcome challenges faced by high-speed optical wireless links requiring

A 4PAM/2PAM coaxial cable receiver analog front-end targeting 40Gb/s in 90-nm CMOS
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Abstract A 4-PAM/2-PAM receiver analog front-end (AFE) targeting 20GSymbol/s for use with coaxial cable channels is presented. Behavioral simulations incorporate a transmitter, scalable coaxial cable model, and the proposed receiver architecture, targeting cable loss of

Analog to Digital Converter: a Key Concept in the Implementation of a 3G Software Defined Radio Receiver
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With the dawn of a new millennium we find ourselves one step before the emergence of the third generation (3G) mobile communications systems in the world market. The implementation of the 3G and furthermore 4G mobile communications systems is included

Simulation of L-Band analog receiver using ADS software for ground station receiver applications
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This paper presents the detailed simulation steps of L-Band receiver used for ground station receiver applications and it was designed by using Agilent Technologies Advanced Design System software. The receiver system is designed especially for reception of weak/low input

Analog baseband processor for CMOS 5 GHz WLAN receiver
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Channel-select filters for the analog baseband processor in a WLAN receiver be either off-chip passive filters or on-chip active filters. On-chip active filters are preferred for high integration and low cost, in spite of drawbacks such as limited receiver dynamic range

Decimation Filtering For Complex Sigma Delta Analog to Digital Conversion in A Low-IF Receiver
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Recent years have seen considerable research effort towards the realization of monolithic RF transceivers. The trend is implementation of small, inexpensive, low power communication devices that are robust, testable and capable of handling multiple

Analog baseband filters and mixed signal circuits for broadband receiver systems
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Raghavendra Laxman Kulkarni, BE, University of Mysore; M. Tech., IIT Delhi Chair of Advisory Committee: Dr. Jos Silva-Martinez Data transfer rates of communication systems continue to rise fueled by aggressive demand for voice, video and Internet data. Device

A 48 [mu] W Analog Front End Circuit Design for an Ultrasonic Receiver 0.18 [mu] m CMOS
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Ultrasonic transducer based sensor systems are widely used in wearable biomedical applications for indoor location sensing, tracking and other zonal compliance purposes. A system used for zonal compliance typically made up with a zonal transceiver device and a

Low-Cost Analog Receiver for SI-POF
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This paper presents an analog front-end suitable for low-cost POF systems compatible with the standard IEEE 1394b. The proposed front-end includes a Si PIN photodiode, a transimpedance amplifier and a differential equalizer. The transimpedance amplifier

Revision of the Bandpass Filter for the LWA Analog Receiver
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In we revised the design of the bandpass filter (operating in 20-80 MHz) proposed in by using standard (commercially-available) components. We built a prototype of the receiver of the Long Wavelength Array (LWA) by replacing the filter sections of an existing receiver of

An UWB Receiver Analog Front-End
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This report presents the design and simulation results of an UWB receiver analog front-end (AFE) which consists of a broadband low-noise amplifier (LNA), mixers, variable gain amplifiers (VGA), and anti-aliasing filters for I and Q channel. The receiver chain is designed

A Memristor Based all- analog UWB Receiver
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Ultra-wide-band communication has been a recent topic in signal processing for the last years. The possibility to transmit data with a very high rate over a short distance is needed in many fields of applications like indoor positioning, imaging or wireless communication. It has

WORLD BAND RADIO RECEIVER WITH ANALOG CONTROL AND LED DISPLAY
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This work focuses on the design of a digital world band radio receiver . The system control functions are handled by an 8-bit microcontroller with an internal analog to digital converter (ADC). The unit uses a 7-segment light emitting diodes (LED) display to allow the

A CMOS Analog Baseband for a 5GHzWLAN Direct-Conversion Receiver
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This paper describes a CMOS analog baseband circuits for directconversion receiver of5GHz IEEE 802.11 a. The analog baseband consists of I/Q signal paths which have channel selection filter, programmable gain amplifier (PGA). An active-RC channel selection

Mismatch Correction of Analog -to-Digital Converter in Digital Communication Receiver
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To overcome the errors caused by the offset, gain, sample-time, and bandwidth mismatches among timeinterleaved analog -to-digital converters in a digital communication receiver . The errors introduced by these mismatches are corrected using least-mean-square adaptation