maxeye technologies product brochure
DESCRIPTION
MaxEye Technologies is a Bangalore based company. We specialize in providing solutions and sevices in Wireless, Signal Processing, Machine Vision, VLSI and LabVIEW and TestStand based automation services. We have strong expertise in developing test and measurement solutions for Automotive infotainment test system and DTV Testing. We are an Alliance Partner of National Instruments. MaxEye Technologies provides complete in-car infotainment test solution using NI PXI hardware, Software and MaxEye DVB toolkits.TRANSCRIPT
SIGNAL PROCESSING
WIRELESS COMMUNICATIONS
RF TEST AND MEASUREMENTS
RF BROADCAST AND VIDEO
DEFENSE AND AEROSPACE
About MaxEye Technologies
MaxEye Technologies, founded in 2011, is a privately held company based in Bangalore,
India, Alliance Partner of National Instruments. We specialize in providing products,
services and turnkey solutions in signal processing and communication systems.
Your One-Stop Provider for
Design and development of complete wireless receivers, transmitters and
physical layer IPs.
Complete system development for RF test and measurement applications.
LabVIEW and Matlab simulations for Research and Prototype development.
Channel modelling to simulate real time conditions including antenna and
atmospheric models.
Complete end to end product development services using in house developed
software and third party hardware.
Porting the software in DSP and FPGA platforms.
Our Products
Digital Video RF Test and Measurement
MaxEye Technologies provides comprehensive solution in digital video and audio
broadcast test. We provide generation and analysis functions in NI LabVIEW system
design software, for generating and analyzing the standard complaint signals for the
following Digital Video/Audio Broadcasting (DVB/DAB) standards
DVB-T/H+
ISDB-T+
DAB/DAB Plus+
DVB-T2+
ISDB-Tb+
DRM/DRM Plus+
DVB-S+ CMMB+ ATSC-M/H
DVB-S2+
DTMB T-DMB+
DVB-C+
ATSC
+ At present, analysis functions are supported only for these standards.
The MaxEye Signal Generation Software is an ideal test tool for generating test
signals with different configurations and under different conditions. It can be used to
completely test the receiver to characterize its performance during design, verification
and manufacturing. Our software is capable of supporting multiple payload types –
MPEG TS, Audio files, Test Patterns, User Defined Bits, Binary files and PN Sequence.
Coding, modulation and other parameters of the toolkit can be easily configured using
the LabVIEW API VI’s that are provided with our software, to generate custom
waveform for specific test requirements. The toolkit also supports adding impairments
like AWGN, IQ impairments, frequency and clock offsets to stress the receiver under real
world conditions. The receiver’s performance can be verified through BER analysis at
various stages (e.g. BER after demodulation, BER after inner decoding and BER after
outer decoding).
MaxEye Signal Generation Software
NI PXI RF Platform
The MaxEye Digital Video Analysis toolkit is an ideal tool for analyzing the
signal quality of the transmitted signal. The toolkit measurements can be used to
calibrate the Digital Video Transmitter components. It provides standards-based
modulation accuracy, power measurements and spectral measurements to help
engineers evaluate, design and manufacture transmitters, amplifiers, tuners, repeaters,
modulators and gap-fillers. Coding, modulation and other parameters of the toolkit can
be easily configured using the LabVIEW API VI’’s that are provided with our software to
analyze custom waveform for specific test requirements.
MaxEye Signal Analysis Software
MaxEye analysis toolkit provides various measurement traces to enable the engineers
to analyze, troubleshoot and validate the transmitter signal issues. The toolkit
measurements can be used to calibrate the DVB transmitter. The EVM vs Subcarriers
and EVM vs Symbols enable the time and frequency domain analysis of the transmitted
signal to identify the issues in the transmitted signal. The channel frequency response
trace gives the spectral flatness of the RF Front end.
Key Features of the MaxEye Digital Video and Audio Broadcasting Toolkits Features DVB-S DVB-S2 DVB-T/H DVB-T2 DVB-C ISDB-
T/Tb DAB/DAB Plus/ T-DMB
ATSC and ATSC-M/H
DTMB CMMB DRM/ DRM Plus
Real-time signal generation
Multi Carrier Signal Generation
Bandwidth Configurable
Configurable
5,6,7 and 8 MHz
1.7, 5, 6, 7, 8 and 10 MHz
Configurable
6.7 and 8 MHZ
1.536 MHz
6 MHz 8 MHz 2 and 8 MHz
4.5, 5 ,9 ,10, 18 20 KHz
Coding RS+CC BCH+ LDPC
RS+CC BCH+ LDPC
RS RS+CC RS+CC RS+SCCC BCH+ LDPC
RS+ LDPC
CC
Modulation Single Carrier
Single Carrier
OFDM OFDM Single Carrier
OFDM OFDM VSB Single Carrier and OFDM
OFDM OFDM
Modulation Schemes
QPSK QPSK, 8PSK, 16APSK, 32APSK
QPSK, 16QAM 64QAM
QPSK, 16QAM 64QAM 256QAM
16QAM 32QAM 64QAM 128 QAM 256QAM
QPSK, 16QAM 64QAM
QPSK 8-VSB 4QAM, 4QAM-NR, 16QAM, 32QAM, 64QAM
BPSK, QPSK, 16QAM
QPSK, 16QAM 64QAM
Impairments AWGN, IQ, Frequency and Clock offset
AWGN, IQ, Frequency and Clock offset
AWGN, IQ, Frequency and Clock offset
AWGN, IQ, Frequency and Clock offset
AWGN, IQ, Frequency and Clock offset
AWGN, IQ, Frequency and Clock offset
AWGN, IQ, Frequency and Clock offset
AWGN, IQ, Frequency and Clock offset
AWGN, IQ, Frequency and Clock offset
AWGN, IQ, Frequency and Clock offset
AWGN, IQ, Frequency and Clock offset
Payload Types MPEG TS, PN Sequence, User Defined Bits
MPEG TS, PN Sequence, User Defined Bits
MPEG TS, PN Sequence, User Defined Bits
MPEG TS, PN Sequence, User Defined Bits
MPEG TS, PN Sequence, User Defined Bits
MPEG TS, PN Sequence, User Defined Bits
MPEG TS, PN Sequence, User Defined Bits
MPEG TS, PN Sequence, User Defined Bits
MPEG TS, PN Sequence, User Defined Bits
MFS File, PN Sequence, User Defined Bits
MPEG TS, PN Sequence, User Defined Bits
Programming Examples
LabVIEW API VIs
Creation of Signalling Parameters
OFDM Windowing
Modulation Analysis (EVM, MER, Frequency Offset, Clock Offset, Decoding of Signalling Parameters, Constellation Graph, Channel Frequency Response, EVM Vs Subcarriers, EVM Vs Symbols, MER Vs Subcarriers,
MER Vs Symbols )
IQ Impairment Measurements (Gain Imbalance, Quadrature Skew, IQ Offset)
Spectral Measurements (ACLR, Channel Power, Spectral Emission Mask)
Supported Hardware NI VSG/VSA, NI VST, NI USRP
NI VSG/VSA, NI VST, NI USRP
NI VSG/VSA, NI VST, NI USRP
NI VSG/VSA, NI VST, NI USRP
NI VSG/VSA, NI VST, NI USRP
NI VSG/VSA, NI VST, NI USRP
NI VSG/VSA, NI VST, NI USRP
NI VSG/VSA, NI VST, NI USRP
NI VSG/VSA, NI VST, NI USRP
NI VSG/VSA, NI VST, NI USRP
NI VSG/VSA, NI VST, NI USRP
DVB Test Applications
Your One Stop Provider for all Digital Video and Audio Broadcasting Test Requirements
Set-Top Box Testing
Vehicle Infotainment Testing
Digital TV (DTV) Tuner Testing
Mobile TV Tuner Testing
Digital Video and Audio Broadcast Equipment Testing
MaxEye Single Carrier QPSK Transmitter and Receiver
Configurable Symbol Rates (Depending on the Hardware specifications)
Code Rates: ½, 2/3, ¾, 5/6 and 7/8
FEC : RS + Convolutional Code or BCH + LDPC (Supported both combinations)
Implemented in Verilog for FPGA Platform
Complete C source code or Verilog RTL IP available
Can easily customized for specific requirement
For Satellite, Telemetry, Wireless Backhaul and other line of sight applications
Our Software IP Core Modules
3GPP Spatial Channel Model (LabVIEW)
LDPC Encoder and Decoder ( C, LabVIEW and Verilog IP)
RS Encoder and Decoder ( C, LabVIEW and Verilog IP)
Convolutional Encoder and Viterbi Decoder ( C, LabVIEW and Verilog IP)
Turbo Encoder and Decoder (C)
QPSK Modulator and Demodulator ( C, LabVIEW and Verilog IP)
Fractional Resampler (C, LabVIER and Verilog/VHDL IP)
Our Product Advantage
Our test and measurement solutions are at the forefront of broadcast technology.
When programmed with LabVIEW and paired with different NI PXI RF hardware
instrumentation (NI RFSG, NI RFSA and the NI Vector Signal Transceiver),
MaxEye DVB toolkits can help engineers create a complete, customized test
solution for testing various DVB transmitters and receivers.
It can also be used to characterize the performance of DTV tuners, broadcast
equipment, power amplifiers, and more.
Engineers can quickly take measurements using the programming examples
provided with the toolkits or build fully automated applications using the
LabVIEW API VIs that come with our toolkit software.
Our toolkits enable real-time streaming of the generated waveform using the NI
RFSG streaming mode.
Customers are currently using our products for testing their DVB devices and we
are constantly improving the quality of our products.
MaxEye Products in NI LabVIEW Tools Network
MaxEye Digital Video and Audio RF test and measurement toolkits are also available for
purchase from National Instruments LabVIEW Tools Network. Our Products are
compatile with LabVIEW certification and are also distributed through the LabVIEW
tools Network. Please see the National Instruments website link below for more
information.
http://www.ni.com/np/app/main/p/bot/no/ap/lvtn/lang/en/pg/1/sn/n25:software,
n21:28/sb/default/?q=MaxEye.
Customer Feedback
“It was simple to configure and generate the DVB-T signal, and we identified errors very
easily through good error handling,” said the DTV testing group at Tata Consultancy
Services in Bangalore, India. “Last but not least, good support from MaxEye
Technologies helped us complete the project on time.”
About the LabVIEW Tools Network
NI Alliance Partners accelerate developer productivity by creating LabVIEW software
add-ons and apps that receive a Compatible with LabVIEW certification and are
distributed through the LabVIEW Tools Network.
For more information visit http://www.ni.com/labviewtools/.
Support and Software Maintenance
MaxEye has a test and measurement solution for you if you are working with terrestrial
TV, mobile TV, cable TV, satellite TV, or any other broadcast audio standards. We offer
cost effective software maintenance and support for your application development and
automated test environment with free software upgrade for all the supported features
of the toolkits. We offer technical support through our talented engineers who are
domain experts in digital video broadcasting test solutions and other signal processing
and communication software. For more details about our support program please
contact us at [email protected].
www.maxeyetech.com
The name "MaxEye" comes from Communication Engineering. Our logo
symbolizes the Eye Diagram. The Eye Diagram is a Signal display pattern in
which the digital signal in the receiver is repetitively sampled. The signal is
plotted every symbol period or multiples of the same. The pattern is so
called because it appears like a series of eyes between two parallel rails.
This pattern is usually used to diagnose the timing synchronization in a
digital receiver. An open eye pattern corresponds to minimal signal
distortion or in other words can conclude a near perfect time
synchronization. A clear open eye pattern is also called "MaxEye".
Corporate Headquarters
MaxEye Technologies Pvt. Ltd. #124, 3rd Floor, 'A' Cross,
Nanja Reddy Colony, Murugeshpalya, Bangalore - 560 017
Karnataka India.
Phone: +91-80-2527 0024
E-mail: [email protected]
Website: www.maxeyetech.com