| Wipro’s
RF System Design Center leverages on domain expertise
in consumer, automotive, wireless terminals, wireless
infrastructure as well as embedded systems, to
provide challenging and comprehensive system solutions
up to frequencies of 7 GHz by means of Digital
High Speed Board/FPGA/SoC Design, RF Circuit Design,
Mixed Signal Board Design and Mechanical design;,
meeting critical time-to market demands of the
customers with design reliability, scalability
and upgradeability. The engineering capabilities
spectrum extends from system architecture, design,
implementation, fabrication & assembly, testing,
system validation, system qualification &
certification, low volume manufacturing to system
sustenance and maintenance.
Our team has considerable RF Circuit Design expertise
in the field of Wireless Communications for DECT,
GSM, WCDMA, CDMA, WLAN and UWB Technologies.
Wipro developed wireless modems for the IEEE
802.11a, IEEE 802.11b and IEEE 802.11g standards.
These standards were based on technologies like
spread spectrum and OFDM.
Wipro team also provides all key components for
the construction of a wireless network infrastructure.
Click here
to see the details of areas worked by Wipro team.
Whether it is a board design or a system design
or a frame level design (Transceiver design), increased
complexity and reduced design time are the challenges
our customers face. Wipro's design team shares this
responsibility / challenge with our customers to
deliver the best quality designs. Some of the key
features that differentiate this team are:
 |
Design
expertise in low to high complex boards |
|
Design
expertise in both frame level and high power
RF design |
|
Specifications
distribution among the key blocks |
|
Expertise
in Circuit Simulations, Schematics and to
Gerber release |
|
Board
level, system level and circuit level simulations
using spice models and S-parameters |
|
Design
Analysis viz MTBF, Power dissipation, voltage
and temperature analysis |
|
Mechanical,
heat sink and Shielding design for the blocks
and the system |
|
Functional
testing of prototype boards and testing of
boards/system both manually and automatically
with valid test procedures. |
|
Design validation
tests including Electrical, RF Conformance
and environmental tests |
|
Product Type
approvals (ANSI, ETSI, Wi-Fi, EMC, Safety
etc.) |
|
Documentation
for Production manufacturing |
|
Defined
& proven designed flow - EagleWision design
methodology and various defined internal guidelines
& through review process at every stage. |
|
Reduced
design cycle time |
|
Defined
process |
|
Exposure
to various EDA tools |
|
Exposure
to various RF instruments |
Wipro’s team offers the following
design services:
|
Architect to prototyping
for advanced/emerging technology for proof
of concept and first market entry |
|
Architect, design and development
to small volume manufacturing |
|
Cost reduction analysis |
|
Re-engineering for RoHS
and Cost Reduction |
|
Product continuation engineering
(sustenance & maintenance) |
Areas worked by the Wipro’s team
|
Transceivers |
|
RF Front ends (consisting
of LNA, Down Converter and Up Converter) |
|
Power Amplifiers, Pre-Amplifiers,
and AGC amplifiers |
|
Modulator and Demodulator |
|
RF Components like Filters,
Couplers, Switches, Detectors, and Passive
Equalizers |
|
Antenna |
|
Synthesizers |
|
