1. Curriculum Vitae
Sireesha Pupplala.
E-mail:fromsiree@gmail.com
Mobile: +918978287278.
Career Objective
To utlize my RF knowledge and expertize, and get hands on practice
on new technologies, RF Design and Optimization.
Professional Moves
 Past Experience with Powerwave Technologies R&D India Pvt Ltd as RF
Engineer since Oct 2008 to May 2013.
 Past Experience with Astra Microwave Products Limited as Technical Assistant
since Dec 2005 to Oct 2008.
 Past Experience with HINDUSTAN AERONAUTICS LIMITED, Hyderabad as
an Apprentice Trainee since Sep 2004 to Sep 2005.
Career Summary
 Having 7+ years of experience in RF Designing and testing experience of
Telecom and Defense products.
 Experience in using RF simulation tools like Advanced Design System (ADS),
ADS Momentum and Microwave Office (AWR).
 Experience in using Mentor Graphics Schematic Capture CADint tool.
 Experience in testing of RF & Microwave circuits for Telemetry Receivers and
GSM Repeaters.
 Experience in design, development and testing of RF components such as
LNAs, Filters, Power Splitters, Up-down Converts, directional couplers and
Frequency synthesizers using PLLs, etc.
 Experience in testing of channel selective and band selective Repeaters.
 Debugging the issues and solving.
 Skilled in using Microsoft Office tools Word, Power point, Excel, Visio.
 Expertise in using High End RF equipment such as

2. • RF Signal Generators
• Spectrum Analyzers
• Vector, Scalar & Personal Network Analyzers
• Cathode Ray Oscilloscopes
• Bit Error Rate (BER) Meter and
• Noise Figure Meter, Six & Half Digital Multimeters, etc.
Professional Experience
Past Organization : Powerwave Technologies R&D India Pvt Ltd.
Designation : RF Engineer-I
Projects worked on:
Project #1 : IN1333 Repeater
Description : The Repeater works in the DCS1800 frequency band and it has a three sub bands
and its output power is 33dBm. It is used for indoor coverage applications.
Responsibilities:
 Design and Testing of UL and DL Combiner Board.
 Component selection, Schematics generation, Layout designing and
Board bring up for Prototype testing.
 Design, Testing and Tuning of Lumped element Filters and LNAs.
 Documentation, Schematics and BOM Preparation.
 Design documents preparation like stability analysis, DVT Plan,
Budget Analysis, Design proposals and derating analysis.
Project #2 : Active Antenna Array (AAA)
Description : The Active Antenna contains a 2.6GHz (3GPP Band 7) LTE 2T2R FDD Remote
Radio Head integrated into the antenna. The Active Antenna Array is integrated with wide band
Tran receivers, IPA Modules and CAAM modules.
Responsibilities:

3.  Design and Testing of IPA (Integrated Phase Amplitude) boards for
LTE band UL and DL frequencies.
 Component selection, schematics generation, layout designing and
Board bring up for prototypes testing.
 Final PCB layout was simulated using the ADS momentum.
 Designed of 6 way Wilkinson power divider using ADS Momentum.
 Documentation, Schematics and BOM Preparation.
 Design documents preparation like stability analysis, DVT Plan,
Budget Analysis, Design proposals, derating analysis and cover
Analysis.
Project #3 : BSC (Band Select Compact)800/900/1800/1900/2100 Repeaters
Description : Band selective compact repeaters are analog repeaters worked all the telecom
bands from Iden 800 to WCDMA2100.
Responsibilities:
 Replacement of RF EOL components (End of life) with new
Components.
 Get the samples and Evaluation boards for evaluate the
RF components.
 Power Amplifiers matching using ADS design tool.
 Design, Testing and Tuning of Gain Blocks and Filters.
 New Schematic generation and redesign the Board with new
Components.
 Bring up the boards and EA testing.
 Production support if any failure in system level.
Project #4 : WBA (Wide band Amplifier) 800/900/1800/1900/2100 Repeaters
Description : Wide band amplifier repeaters are analog repeaters worked all the telecom bands
from Iden 800 to WCDMA2100.
Responsibilities:

4.  Replacement of RF EOL (End of life) with new components.
 Get the samples and Evaluation boards for evaluate the
RF components.
 Power Amplifiers matching using ADS design tool.
 Design, Testing and Tuning of Gain Blocks and Filters.
 New Schematic generation and redesign the Board with new
Components.
 Bring up the boards and EA testing.
 Production support if any failure in system level.
Past Organization: ASTRA MICROWAVE PRODUCTS LIMITED
Designation : Technical Assistant.
Projects worked on:
Project #1 : S-Band Telemetry Receiver
Description : The Telemetry Receiver Receives RF signals in the Freq. Range of 2200-2400MHz
and down converts into 70MHz and demodulates into video and data for further processing.
Responsibilities:
 Design and Testing of Frequency Synthesizers and Local Oscillators.
 Design of Power dividers.
 Design, Testing and Tuning of Lumped element filters.
 Sub modules testing like tuner modules and IF modules.
 Documentation, Schematic Preparation.
Project #2 : L-Band Telemetry Receiver
Description : The Telemetry Receiver Receives RF signals in the Freq. Range of 1400-1600MHz
and down converts into 70MHz and demodulates into video and data for further processing.

5. Responsibilities:
 Design and Testing of Frequency Synthesizers and Local Oscillators.
 Design of Power dividers.
 Design, Testing and Tuning of Lumped element filters.
 Sub modules testing like tuner modules and IF modules.
 Documentation, Schematic preparation.
Project #3 : S-Band RF Front End
Description : The S-Band RF Front End receives the satellite signals in the frequency range of
2500-2520MHz and down converts into 70-90MHz in the receive section and transmits the 240-
260MHz signals by up converting them into 2670-2690MHz.
Responsibilities:
 Design and Testing of Frequency Synthesizers and Local Oscillators.
 Design, Testing and Tuning of Lumped element filters.
 Documentation, Schematic Preparation.
Software Exposure
Operating Systems : Windows 98, Windows XP, MS DOS.
Knowledge in AUTOCAD.
Educational Profile
 Bachelor of Technology in Electronics and Communication Engineering
Jawaharlal Nehru Technological University, Hyderabad, India.
 Diploma in Electronics and Communication Engineering
AANM&VVRSR Polytechnic, Gudlavalleru. Krishna (DT), A.P, India
 One year Technical Apprentice in MIG-27 aircraft Radio Navigation division at HAL,
Balanagar, Hyderabad.

6. Personal Profile:
Name : P.SIREESHA
Father’s Name : P.Venkateswara Rao
Date of Birth : 13-07-1984
Nationality : Indian
Languages Known : English, Telugu & Hindi
Permanent Address and : C/o. K. Raja Rao, Mudinepalli Mandal,
Communication Address : Vaivaka, Krishna Dist-521329.
Tel: 08677 238268.
Passport details:
Last (Sur) Name: PUPPALA
Given Name: SIREESHA
Sex: Female
Passport number: H3424080
Date of issue of passport: 31st
March 2009
Date of expiry of passport: 30th
March 2019

7. Personal Profile:
Name : P.SIREESHA
Father’s Name : P.Venkateswara Rao
Date of Birth : 13-07-1984
Nationality : Indian
Languages Known : English, Telugu & Hindi
Permanent Address and : C/o. K. Raja Rao, Mudinepalli Mandal,
Communication Address : Vaivaka, Krishna Dist-521329.
Tel: 08677 238268.
Passport details:
Last (Sur) Name: PUPPALA
Given Name: SIREESHA
Sex: Female
Passport number: H3424080
Date of issue of passport: 31st
March 2009
Date of expiry of passport: 30th
March 2019