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E6E01:Why is gallium arsenide (GaAs) useful for semiconductor devices operating at UHF and higher frequencies?

E6E01E6E

Why is gallium arsenide (GaAs) useful for semiconductor devices operating at UHF and higher frequencies?

Direct answer summary (2024-2028 NCVEC pool)

The official correct answer for E6E01 is Higher electron mobility.

The reason is higher electron mobility. Connect the cause in the question to this direct result instead of memorizing the answer letter.

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More questions in E6E

E6E02Which of the following device packages is a through-hole type?E6E03Which of the following materials supports the highest frequency of operation when used in MMICs?E6E04Which is the most common input and output impedance of MMICs?E6E05Which of the following noise figure values is typical of a low-noise UHF preamplifier?E6E06What characteristics of MMICs make them a popular choice for VHF through microwave circuits?E6E07What type of transmission line is often used for connections to MMICs?