| 摘要 |
An integrated antenna-detector device sensitive over a broadband of frequencies with an extended high frequency limit comprising a pair of antenna elements each having first and second ends, the first ends of the elements being positioned proximate to each other while the second ends are displaced from the first ends, a detector unit positioned and connected between the first ends of the antenna elements, and signal output means connected with the antenna elements at a location displaced from their first ends. The signal output means delivers detected output signals from the antenna elements, and also delivers a biasing signal to the detecting unit. The device may take a number of forms including that of a dipole antenna having a linear or conical configuration, and in which a plurality of such dipole elements are arranged to form a log-periodic antenna, and where the pair of antenna elements are arranged to provide a pair of interwound spiral conductive windings to form a spiral antenna.
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