IAR

Radio Frequency Group (GRF)

Function

The Radio Frequency Group (GRF from its Spanish acronym) function is to provide services including engineering design, development, evaluation, assembly and test, for the SAR, telemetry and radar industries.

Projects

- L-Band Receiver
- L-Band Transmitter
- L-Band Transmitter-Receiver Module
- L-Band Digital Transceiver
- S-Band Telemtry Transmitter
- GPS Repeater
- L-Band SAR Transceiver
- UHF Receiver
- UHF Transmitter

Developments

- Low Noise Amplifier (LNAs)
       - L-Band Low Noise Amplifier (BJT)
       - L-Band Low Noise Amplifier (FET)
       - UHF L-Band Low Noise Amplifier (p-HEMT)
- High Power Amplifiers (HPA)
      - 10 W L-Band HPA
      - 20 W L-Band HPA
      - 10 W UHF HPA
- Power Combiners
      - Microstrip and discretes Filters
      - L-Band Hairpin Microstrip Filter
      - L-Band Hairpin Stripline Filter
      - S-Band Filter
- Duplexers
- RF Detector - Balanced Low Noise Amplifier
- Balanced S-Band 20W HPA
- TRL NA Calibration Kit
- USB RF Detector

Organization Chart

The staff, with the workplace in the IAR, participant of this group is:

- Eng. Víctor José Mangas --- vjmangas -at- iar.unlp.edu.ar

- Eng. Matías H. Ramírez Goñi --- mramirez -at- iar.unlp.edu.ar

- Hugo Command --- hcommand -at- iar.unlp.edu.ar

- Matías Otero --- otero -at- iar.unlp.edu.ar

Also has participated Engineers both as students advanced engineering career:

- Eng. Federico Finochio

- Eng. Gastón González

- Cristian Ricomini

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