Share Email Print

Proceedings Paper

Solid-state 8-mm wave transceiver with pulse-to-pulse switching of operating frequencies (investigation and designing)
Author(s): A. V. Gorbachev
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

The decisive questions of designing the solid-state millimeter wave tran- ceiver are discussed, The tranceiver designe has become possible on the basisof R 4 0 studies of high-power pulsed -INPUT diodes working in EHF band, sys— tec of summing the 'cm outputs and development of methods allowing a consi- derable widening of the band of injection-locked oscillators, high stability oftheir performances over a wide temperature range and within the SHF-ignal pulse.The main par eters of the designed trance iver are following: frequency range34-36 iiz; output pulse power 50 W; pulse width 50-200n5ec; duty cycle 0.5 X ;8 switching frequencies at 800 MHz bandwidth with 50-100 nsec switching time:receiver sensitivity "Yam -30 to -100 dBm: weight Mikg; volume 2,000 cub cm.The tranceiver can operate over environmental temperature range from -50 to +50C. It include 5 microwave block and bias and control block. The microwave blockconsists of the Gunn-UCO. PIN upconverter, three-stage injection-locked pulsedIMPfiTT amplifier, 3 GHz pulsed and 3.08 Wiz CW-transistor oscillators with die- lectric resonators, hign- -re PIN switches, two balanced mixers and two IF am- 51 u Ap11 tiers. There are two modifications of the tranceiver architecture - for co- herent and noncoherent radars,

Paper Details

Date Published: 30 November 2017
PDF: 1 pages
Proc. SPIE 2104, 18th International Conference on Infrared and Millimeter Waves, 210482 (30 November 2017); doi: 10.1117/12.2298722
Show Author Affiliations
A. V. Gorbachev, Research Institute "ORION" (Ukraine)

Published in SPIE Proceedings Vol. 2104:
18th International Conference on Infrared and Millimeter Waves
James R. Birch; Terence J. Parker, Editor(s)

© SPIE. Terms of Use
Back to Top