As the solar energy warms the chip, so thermionic emission of electrons also contributes to the power generated, adding to the efficiency of the device.
Definition of low-bandwidth. low-bandwidth. adjective. a session of communication that has little information relative to its time-length. All of his e-mails are so low-bandwidth that I've stopped reading them. See more words with the same meaning: computer slang. Last edited on Nov 11 2011. Submitted by WalterGR (via TheJargonFile) on Aug 14 2009.
2) Bandwidth is the range of frequencies -- the difference between the highest-frequency signal component and the lowest-frequency signal component -- an electronic signal uses on a given transmission medium. Like the frequency of a signal, bandwidth is measured in hertz (cycles per second).