Radio direction finderとは 意味・読み方・使い方

To provide a radio direction finder whose detecting capacity can be enhanced reasonably.例文帳に追加

探知能力を合理的に向上し得るようにした無線方向探知装置を提供する。 - 特許庁

To obtain a method for determining the position of a moving body moving with radiating radio waves from a single direction finder.例文帳に追加

単一の方向探知機で電波を発射しながら移動する移動体の位置を決定できる方法を得ることを目的とする。 - 特許庁

RECEIVER WITH PHASE CORRECTING FUNCTION, PHASE DIFFERENCE CORRECTING METHOD, PHASE DIFFERENCE DETECTING DEVICE, AND RADIO WAVE DIRECTION FINDER例文帳に追加

位相校正機能を有する受信機、位相差校正方法、及び位相差検出装置、並びに電波方向探知装置 - 特許庁

The station 2 is also provided with a radio direction finder, an azimuth D' which an oriented direction T of a telescope 27 forms with respect to the direction W of the radio wave is found to rotate the telescope 27 to come to D'=D-180°.例文帳に追加

トータルステーション２も、無線方位測定装置を備え、望遠鏡２７の向く方向Ｔと前記電波の到来方向Ｗのなす方位角Ｄ’を求め、Ｄ’＝Ｄ−１８０°となるように、望遠鏡２７を回転させる。 - 特許庁

To reduce a processing load of a direction finder in a radio wave environment in which a plurality of radar radio waves interfere and are input and facilitate the distinguishment of an object radar.例文帳に追加

複数のレーダ電波が混信入力する電波環境下において方位表示器の処理負荷を軽減し、かつ、対象レーダの識別を容易にする。 - 特許庁

In the radio direction finder 500, the arrival direction D1 of radio waves at a detecting frequency Fd is displayed on the basis of received signals received by a plurality of antenna elements 110c projected to the vertical direction from support arm bodies 125 projected to the horizontal direction.例文帳に追加

無線方向探知装置５００は水平方向に張り出した支持腕体１２５から垂直方向に張り出した複数のアンテナ素子１００ｃで受信した受信信号にもとづいて探知周波数Ｆｄの電波の到来方向Ｄ１を受信表示装置２００に表示する。 - 特許庁

To solve the problem that a conventional direction finder detects the radio wave direction from the phase of an amplitude modulated signal obtained by switching four cardioid antennas, where the number of samples for estimation is small, and the amplitude modulation is smooth, so the error of detection phase tends to occur, and the precision of the estimated direction of the radio waves is bad.例文帳に追加

従来は、４つのカージオイドアンテナを切替えて得られる振幅変調信号の位相から電波方向を検出するので、推定用サンプル数が少なく、振幅変調が滑らかなために検出位相に誤差が出易く、推定電波方向の精度が悪い。 - 特許庁

To provide a portable antenna with compact structure for direction finder in which a plurality of flexible whip antennas which can rotatably be set is used, directions of incoming radio waves are exactly found irrespective of frequency bands and polarization states of the incoming radio waves.例文帳に追加

回動設定自在な複数本の伸縮型ホイップアンテナ素子を用い、到来電波の周波数帯や偏波状態に無関係に到来電波を正確に方向探知でき、構造がコンパクトで可搬可能な方向探知機用アンテナを提供する。 - 特許庁