| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a matrix switch circuit which is excellent in isolation characteristics and also to provide a low-noise block converter using the same.SOLUTION: A matrix switch circuit includes: each of a plurality of 1×n switches having n (n: an integer of three or more) switch elements; n output terminals; and n-interconnection parts in which respective one switch element and one output terminal in each of 1×n switches are connected to each other. Out of the pairs of interconnection parts connected to each of the pairs of output terminals arranged adjacent to each other, at least the pair of the interconnection parts is arranged so as not to be adjacent to each other.</p> |
