Softwaretechnik-Trends

SIR Chip for TELIS

S. V. Shitov, V. P. Koshelets, Pavel A. Yagoubov, Lyudmila V. Filippenko, Pavel N. Dmitriev, Oleg V. Koryukin, An. B. Ermakov, Ruud W. M. Hoogeveen

Published Apr 1, 2003• 0 citations

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Abstract

We report on first results of development a superconducting integrated receiver (SIR) chip for the 500-650 GHz channel of Terahertz Limb Sounder (TELIS) balloon project [1]. The general concept of the new device is quite similar to that used for superconducting integrated spectrometer presented last year at the Symposium [2]. The device comprises a double-dipole lens-antenna SIS-mixer pumped by an integrated Josephson-type phase-locked flux-flow oscillator (FFO), which provides the rf power also for a PLL harmonic mixer integrated on the same silicon chip of size 4 mm x 4 mm x 0.3 mm. The experimental chips (Fig. 1) are fabricated in IREE, Moscow [3].

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