• 2022-06-06
    设[tex=1.643x1.0]cRo4R1BuoSAjAih90mgpbA==[/tex] 信号的表达式为 [tex=18.143x1.571]+4/xBE5rKVvcQkiRdNCpvek6aN6K5TBf7Rp16guTMaYQqEIJ0hbJjIioLFfIt5fiYCgGvx52aIrFR6evat93w0PsZ5XeTWCNhjYIuI8Z17UUW08kDEFBQ8DBUTCj/6mZfLLIJUbEM9NyEXzZv9OVzA==[/tex]若将信号加至[tex=1.786x1.0]UfU8bc2L5h5BD8oOJUOMiQ==[/tex]的天线,试确定:峰值频偏和信号带宽
  • 举一反三