Detection sensitivity of self-pulsed self-oscillating millimetre-wave sensor

Horacio Cantu, Vincent Fusco

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

A self-pulsed, self-oscillating detector sensor based on a gallium arsenide reflection amplifier monolithic microwave integrated circuit and microstrip patch antenna is presented. The sensor, which can detect signals as low as - 120 dBm in a 30 Hz bandwidth at modulated backscatter frequencies above 20 kHz, operates at 19.8 GHz and requires a single 3.7 V DC bias supply.
Original languageEnglish
Pages (from-to)1287-1288
Number of pages2
JournalElectronics Letters
Volume43
Issue number23
DOIs
Publication statusPublished - Nov 2007

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