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First Stage Cryogenic Amplifier IF1

Centro Astronómico de Yebes Observatorio Astronómico Nacional SPAIN. First Stage Cryogenic Amplifier IF1. HIFI Block Diagram. Focal Plane Unit. Mixer Sub Assembly. IF System. mixer band. frequency range. mixer element. matching circuit. feed and coupling structure. 1. 480 – 640 GHz.

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First Stage Cryogenic Amplifier IF1

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  1. Centro Astronómico de Yebes Observatorio Astronómico Nacional SPAIN First Stage Cryogenic Amplifier IF1 Consortium Meeting

  2. HIFI Block Diagram Consortium Meeting

  3. Focal Plane Unit Consortium Meeting

  4. Mixer Sub Assembly Consortium Meeting

  5. IF System Consortium Meeting

  6. mixer band frequency range mixer element matching circuit feed and coupling structure 1 480 – 640 GHz SIS Nb-Al2O3-Nb Nb on Nb microstrip corrugated horn and waveguide 2 640 – 800 GHz SIS NbTiN-Al2O3-Nb Al on NbTiN microstrip corrugated horn and waveguide 3 800 – 960 GHz SIS NbTiN-Al2O3-Nb Al on NbTiN microstrip corrugated horn and waveguide 4 960 – 1120 GHz SIS NbTiN-Al2O3-Nb Al on NbTiN microstrip corrugated horn and waveguide 5 1120 – 1250 GHz SIS NbTiN-AlN-NbTi Al on NbTiN microstrip lens and twin slot planar antenna 6L 1410 – 1703 GHz HEBNbN phonon cooled Al co-planar waveguide lens and twin slot planar antenna 6H 1703 – 1910 GHz HEBNb diffusion cooled Al co-planar waveguide lens and twin slot planar antenna Mixer Technology Baseline Consortium Meeting

  7. Centro Astronómico de YebesObservatorio Astronómico NacionalSPAIN SPACE ACRONIMS • Development Model DM • Qualification Model QM • Flight Model FM • Flight Spare FS Consortium Meeting

  8. Centro Astronómico de YebesObservatorio Astronómico NacionalSPAIN CONTENTS • DM Program (Yebes) • Amplifiers • Isolators • Isolator-Cable-Amplifier • QM & FM Programs (Transfer to Industry) • First Prototype • Qualification Program • Summary of critical items • Planning Consortium Meeting

  9. Centro Astronómico de YebesObservatorio Astronómico NacionalSPAIN DM PROGRAM (Amplifiers) • Design (series 6000) • InP TRW 200 devices in both stages • Substrate glued to the box using epoxy • SMA connectors with “O ribbon” connection • MDM connector for the bias circuit • Bias circuit on substrate • Gate voltage divider included in the bias circuit • ESD and EMC filtering (Pending) • Extra cavity for EMC filter • Mechanical interface with mixer sub-assembly • Mechanical interface with isolator Consortium Meeting

  10. Centro Astronómico de YebesObservatorio Astronómico NacionalSPAIN DM PROGRAM (Amplifiers) Consortium Meeting

  11. Centro Astronómico de YebesObservatorio Astronómico NacionalSPAIN DM PROGRAM (Amplifiers) Consortium Meeting

  12. Centro Astronómico de YebesObservatorio Astronómico NacionalSPAIN DM PROGRAM (Amplifiers) Consortium Meeting

  13. Centro Astronómico de YebesObservatorio Astronómico NacionalSPAIN DM PROGRAM (Isolators) Consortium Meeting

  14. Centro Astronómico de YebesObservatorio Astronómico NacionalSPAIN DM PROGRAM (Isolators) Consortium Meeting

  15. Centro Astronómico de YebesObservatorio Astronómico NacionalSPAIN DM PROGRAM (Isolators+Cable+Amplifier) Consortium Meeting

  16. Centro Astronómico de YebesObservatorio Astronómico NacionalSPAIN DM PROGRAM (Isolators+Cable+Amplifier) Consortium Meeting

  17. Centro Astronómico de YebesObservatorio Astronómico NacionalSPAIN DM PROGRAM (Isolators+Cable+Amplifier) Consortium Meeting

  18. Centro Astronómico de YebesObservatorio Astronómico NacionalSPAIN QM & FM PROGRAMS (First Prototype) Consortium Meeting

  19. Centro Astronómico de YebesObservatorio Astronómico NacionalSPAIN QM & FM PROGRAMS (First Prototype) Consortium Meeting

  20. Centro Astronómico de YebesObservatorio Astronómico NacionalSPAIN QUALIFICATION PROGRAM • Qualification Boards (ALCATEL) (pending) • Qualification Tests (SRON) (pending) • Components (received) • ESD tests (almost done) • Radiation tests (done) • Documentation (PID) !!!!! • Contract with ALCATEL for 4 QMs + 7 FMs about to be signed (1 yr.) Consortium Meeting

  21. Centro Astronómico de YebesObservatorio Astronómico NacionalSPAIN CRITICAL ITEMS • EMC and ESD Filtering • Isolators (Fabrication, qualification, measurements) • Cold vibration tests (SRON) • Measurements in ALCATEL • CPPA components too late • Schedule • 2-4 GHz Amplifier Consortium Meeting

  22. Centro Astronómico de YebesObservatorio Astronómico NacionalSPAIN Consortium Meeting

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