Sneshren Group Of Institutions
Electromagnetic compatibility, achieved.
Four decades of hands-on EMI/EMC expertise — from design and breadboard through to qualification — for airborne, shipborne and ground systems.
- 40+ Years of EMI/EMC practice
- 9 EMI/EMC facilities established
- 10,000s EMI problems solved
- ISRO · DRDO Where our experience was built
A group of EMI–EMC experts.
The Sneshren Group of Institutions has acquired and accumulated rich knowledge on EMI/EMC by working for many organisations and establishing many EMI/EMC laboratories. SGOI is built with hands-on personnel carrying 10 to 40 years of expertise, and over these years we have solved tens of thousands of EMI problems.
With our expertise, we can help you with all your EMI/EMC needs — ensuring electromagnetic compatibility and qualifying your systems against electromagnetic interference.
Rajeshwar Rao Kunamalla
Founder & CEO
- ISRO, 1979–80
- DRDO, 1980–present
- Indian missile programme
- SEMCEI life member
SGOI is led by an engineer who helped build India's electromagnetic compatibility capability from the inside. He spearheaded EMI/EMC test facilities in three DRDO laboratories, and was one of the main members in establishing six further EMI/EMC centres across public sector undertakings and private organisations.
EMC = Science + Technology & Fixes. All are equal to EMI. The SGOI approach
EMC is needed right from design and breadboard model through to the developed model, in its required environment. EMI/EMC purely follows natural phenomena: avoid interruptions in the natural flow of current, and it will not bother anyone.
Awareness of EMC is a must for design engineers, scientists, production agencies, inspection agencies, test laboratories, technicians, and scientific and technical assistants.
Our specialisation
End-to-end EMI/EMC capability — measurement, design, hardening, facilities, materials and training.
Measurement & analysis
- Error-free EMI measurement and monitoring
- EMI/EMC prediction and analysis
- EMC analysis on site or at SGOI, Hyderabad
- Shielding effectiveness measurement
- RF mapping
- Inter-system & intra-system EMI solutions
EMC design & engineering
- EMC from design and breadboard to developed model
- EMC in airborne, shipborne and ground systems
- Shielded enclosures & mobile shielded shelters
- Powering-up EMC schemes for facilities
- Electrolytic earthing design
- Shielded buildings for high-power activities
- SS & aluminium chassis fabrication
Hardening & protection
- Filtering, shielding and bonding
- Electrostatic discharge (ESD) protection
- EMI hardening of generator sets
- Protection against radiation hazards
- Electromagnetic pulse (EMP) protection
- Lightning protection
- Shielding integrity of shielded shelters
- EMI control in automation & automated vehicles
Laboratories & facilities
- Establishment of EMI/EMC laboratories and facilities
- Trained manpower for operating labs on contract
- Operating EMC centres and electrical, electronic, electromechanical, mechanical and computer facilities on a contract basis
Shielding materials
- Conductive gaskets, paints and adhesive tapes
- Honeycombs and shielded braids
- Conductive fabrics and chromatisation
- FRP shielded panels
- Supplied to custom design
Training & knowledge
- EMI/EMC standards and their concepts
- Scientific-base awareness at every level
- Case-study presentations on any platform
- Hands-on teaching and training
- Project work for Diploma, Engineering and PG students
Five specialist departments
Keeping our clients' needs in view, SGOI works through distinct departments to support organisations and industries at affordable cost.
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ISBCInstitute of scientific base and concepts
ISBC is responsible for Building up Scientific base awareness on EMI/EMC with hands-on experience through teachings & training at any site.
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CFEGConsultancy for Electromagnetic compatibility Goal
CFEG is responsible for EMC Design & Establishment of EMI/EMC Laboratories
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EOHElectromagnetic compatability in our hands
EOH is responsible for EMI Hardening & Implementation of EMC Measures
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BOEEBase of electromagnetic compatibility experts
BOEE is responsible for Operating EMI/EMC Laboratories / Test Centers on Contract basis
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SGOI brochure
Let's solve your EMI problem.
Whether you are designing to a standard, chasing an interference failure, or building a test facility from scratch — we have almost certainly seen it before.