spectrum signature

spectrum signature

[′spek·trəm ‚sig·nə·chər]
(electronics)
The spectral characteristics of the transmitter, receiver, and antenna of an electronic system, including emission spectra, antenna patterns, and other characteristics.
References in periodicals archive ?
Knowledge of the spectrum signature of process manufacturing materials (solders, fluxes, etc.
Bean and Kempton looked at the light spectrum signature from the large planet as it passed in front of the dwarf star, and the result led to two possible conclusions: steam bath or haze.
Metcalf, "Investigation of Spectrum Signature Instrumentation," IEEE Transactions EMC, June 1965.

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