Low-Noise Superconducting Receivers for Millimeter and Submillimeter Wavelengths(Special Issue on Superconductive Electron Devices and Their Applications)
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概要
- 論文の詳細を見る
Millimeter- and submillimeter-wave low-noise superconducting receivers, such as superconductor-insulator-superconductor (SIS) mixers, hot-electron bolometer (HEB) mixers, and superconducting direct detectors, are addressed in this paper. Some general topics on the development of SIS mixers, including SIS junction and integrated tuning circuitry, mixing circuitry, and mixer-performance simulation, are extensively discussed. A tuneless waveguide SIS mixer developed at Nobeyama Radio Observatory (NRO) and its performance are presented. The fundamental mechanisms of diffusion- and phonon-cooled HEB mixers and recent advances in HEB mixers are briefly reviewed. Finally, incoherent detectors with superconducting tunnel junctions are discussed. Results for a direct detecting experiment at 500 GHz are given.
- 社団法人電子情報通信学会の論文
- 1998-10-25
著者
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NOGUCHI Takashi
Nobeyama Radio Observatory, National Astronomical Observatory of Japan
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Shi Sheng-cai
Nobeyama Radio Observatory National Astronomical Observatory Of Japan
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Noguchi Takashi
Nobeyama Radio Observatory
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Noguchi Takashi
Nobeyama Radio Observatory National Astronomical Observatory Of Japan
関連論文
- A 350 GHz SIS Receiver on the Nobeyama 10m Submillimeter Telescope
- A 600-700 GHz Resonant Distributed Junction for a Fixed-Tuned Waveguide Receiver(Special Issue on Superconductive Electronics)
- The First Radioastronomical Observation with Photonic Local Oscillator
- Parallel Connected Twin SIS Junctions for Millimeter and Submillimeter Wave Mixers
- Parallel Connected Twin SIS Junctions for Millimeter and Submillimeter Wave Mixers : Analysis and Experimental Verification
- Quasi-Optical SIS Mixers with Nb/AIO_x/Nb Tunnel Junctions in the 270-GHz Band (Special Issue on Toward Digital and Analog Applications of Superconductors)
- Development of a Compact Dual-Frequency SIS Receiver
- Characteristics of Superconducting Nb Layer Fabricated Using High-Vacuum Electron Beam Evaporation
- Low-Noise Superconducting Receivers for Millimeter and Submillimeter Wavelengths(Special Issue on Superconductive Electron Devices and Their Applications)
- Predicted Performance of Superconductor-Insulator-Superconductor Mixers with Inhomogeneous Distributed Juction Arrays