High frequency transmission line and high frequency board

Since a width of an edge portion of a signal line of a first high frequency transmission line is changed with respect to a width of another portion thereof, a deviation of impedances in a connection portion of the first and second high frequency transmission lines can be suppressed, so that signal r...

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Bibliographische Detailangaben
1. Verfasser: Shimoda, Hideaki
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Since a width of an edge portion of a signal line of a first high frequency transmission line is changed with respect to a width of another portion thereof, a deviation of impedances in a connection portion of the first and second high frequency transmission lines can be suppressed, so that signal reflections occurred in the connection portion can be lowered and a signal passing characteristic is improved.