difference-frequency mixingとは 意味・読み方・使い方

The variable-wavelength light generator is provided with: a first mixing means for mixing variable wavelength light which is short wavelength light with fixed wavelength light which is long wavelength light to output difference frequency light; and a second mixing means for mixing the difference frequency light to be output from the first mixing means with the variable wavelength light to output difference frequency light.例文帳に追加

短波長光である可変波長光と長波長光である固定波長光とを混合して差周波光を出力する第１の混合手段と、前記第１の混合手段から出力される差周波光と前記可変波長光を混合して差周波光を出力する第２の混合手段と、を備えることを特徴とする波長可変光発生装置。 - 特許庁

High-frequency pulse beams f1, f2 are irradiated by switching frequency from a projector 1, and reflected light from a detected object 2 is received by a light-receiving element 3 and mixed with mixing waves f2, f1 having frequency difference corresponding to an intermediate frequency f3.例文帳に追加

投光器１から周波数を切換えて高周波パルス光ｆ１，ｆ２を照射し、探知物２からの反射光を受光素子３で受け、中間周波数ｆ３分の周波数差を持つミキシング波ｆ２，ｆ１と混合する。 - 特許庁

A first filter 26 extracts a difference frequency signal S_DIFF obtained by mixing by the mixer 22.例文帳に追加

第１フィルタ２６は、ミキサ２２によるミキシングにより得られる差周波信号Ｓ_ＤＩＦＦを抽出する。 - 特許庁

By this, the terahertz wave by the difference frequency mixing of the pump light in the multiplexed light (B) with the signal light in the multiplexed light (A) and the terahertz wave by the difference frequency mixing of the pump light in the multiplexed light (A) with the signal light in the multiplexed light (B) are radiated in two directions.例文帳に追加

これにより、合波光Ｂ中のポンプ光と合波光Ａ中のシグナル光との差周波混合によるテラヘルツ波と、合波光Ａ中のポンプ光と合波光Ｂ中のシグナル光との差周波混合によるテラヘルツ波が２方向に放射される。 - 特許庁

Each signal subjected to frequency division is inputted to a frequency mixer 104, and a signal of a frequency with the sum of the both signals frequencies or the difference between the both signals frequencies is generated by mixing the signals.例文帳に追加

分周された各信号は周波数混合器１０４に入力され、周波数混合により両信号の和、又は差の周波数の信号を生成する。 - 特許庁

The frequency mixing system supplies an expanded dynamic range by increasing the difference between the amplitude of the necessary frequency conversion signal and the amplitude of the cross modulation distortion.例文帳に追加

必要な周波数変換信号の振幅と、混変調歪の振幅との間の差を増大することにより、周波数混合システムは、拡張したダイナミック・レンジを供給する。 - 特許庁

A first mixing circuit 66 uses a frequency f_LO, and local oscillation signals S_LO (0) and S_LO(-π/2) having the phase difference of 90 degrees to reject an image signal when a signal whose frequency is converted is generated.例文帳に追加

第１混合回路６６は、周波数ｆ_ＬＯかつ９０度の位相差を有する局部発振信号Ｓ_ＬＯ(0)及びＳ_ＬＯ(-π/2)を用いて、周波数が変換された信号を生成する際にイメージ信号を除去する。 - 特許庁