Analyzer
Sentence analysis
10Spans
Sentence
Span Details
5
-G
-で
location, means, or scope markergrammar
は
topic markergrammar
周波数利用効率
spectral efficiencynoun
が
subject markergrammar
大幅
big; large; drastic; substantial; full-width clothna-adjective, noun
に
adverbial form after a na-adjectivegrammar
向上
improvement; advancement; rise; elevation; progressnoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar