JP7303247B2 - 角度多重方式を使用して波動信号の経路長を延長するためのシステム及び方法 - Google Patents
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Description
本非仮特許出願は、2018年8月10日に出願された米国仮特許出願第62/717,107号明細書の利益及びそれに対する優先権を主張するものである。その特許出願の全内容は、参照により本明細書に組み込まれる。
Claims (20)
- 電磁波信号の経路長を延長するためのシステムであって、M1~MN個のアパーチャをそれぞれ有するN個のアレイを含み、
N≧2、M1≧2及びM2~MNの各々≧1であり、
第1のアレイの前記M1個のアパーチャのうちの一つ以上のアパーチャは、第2のアレイの前記M2個のアパーチャからN番目のアレイの前記MN個のアパーチャまでのうちの一つ以上のアパーチャに前記電磁波信号を送信するように構成され、
前記第1のアレイの前記M1個のアパーチャのうちの前記一つ以上のアパーチャから前記電磁波信号を受信する、前記第2のアレイの前記M2個のアパーチャから前記N番目のアレイの前記MN個のアパーチャまでのうちの前記一つ以上のアパーチャは、前記受信された電磁波信号を方向転換して、前記第1のアレイの前記M1個のアパーチャのうちの前記一つ以上のアパーチャに戻すように構成され、
前記電磁波信号は、前記N個のアレイ間の経路の全て又はいくつかを通過する、システム。 - 前記電磁波信号は、再構成可能な様式で、前記N個のアレイ間の経路の全て又はいくつかを通過する、請求項1に記載のシステム。
- 前記第1のアレイの前記M 1 個のアパーチャのうちの前記一つ以上のアパーチャは、前記N番目のアレイのM N 番目のアパーチャから、前記方向転換された電磁波信号を受信した後、前記第1のアレイの前記M 1 個のアパーチャのうちの別のアパーチャに前記電磁波信号を送信するようにさらに構成される、請求項1に記載のシステム。
- 前記第1のアレイの前記M1個のアパーチャのうちの前記一つ以上のアパーチャは、前記M1個のアパーチャのそれぞれの1つを含み、及び
前記第2のアレイの前記M2個のアパーチャから前記N番目のアレイの前記MN個のアパーチャまでのうちの前記一つ以上のアパーチャは、前記第2のアレイの前記M2個のアパーチャから前記N番目のアレイの前記MN個のアパーチャまでのそれぞれの1つを含む、請求項1に記載のシステム。 - 前記電磁波信号は、それぞれ多波長システムの異なる波長を有する複数の信号を含む、請求項1に記載のシステム。
- 前記複数の信号の実質的に全てを1つのアパーチャから別のアパーチャに誘導するように構成された分散補償デバイスをさらに含む、請求項5に記載のシステム。
- 前記分散補償デバイスは、アクロマートフーリエ変換レンズを使用する多波長ビーム誘導デバイスを含む、請求項6に記載のシステム。
- 前記第1のアレイ及び前記第2のアレイから前記N番目のアレイまでの少なくとも1つの前記アパーチャは、体積ホログラフィック格子、コーナーキューブ再帰反射器、回折格子、鏡、部分再生器又は完全再生器を含む、請求項1に記載のシステム。
- 前記第1のアレイの前記アパーチャは、1つ又は複数の衛星の1つ又は複数のセットに位置し、及び
前記第2のアレイから前記N番目のアレイまでの少なくとも1つの前記アパーチャは、1つ又は複数の衛星の1つ又は複数のセットに位置する、請求項1に記載のシステム。 - 前記第1のアレイから前記N番目のアレイまでの前記アパーチャは、実質的に密封された空洞内に位置する、請求項1に記載のシステム。
- M1~MN個のアパーチャをそれぞれ有するN個のアレイ間を通過する電磁波信号の経路長を延長するための方法であって、N≧2、M1≧2及びM2~MNの各々≧1であり、前記方法は、
第1のアレイの前記M1個のアパーチャのうちの一つ以上のアパーチャにより、第2のアレイの前記M2個のアパーチャからN番目のアレイの前記MN個のアパーチャまでのうちの一つ以上のアパーチャに前記電磁波信号を送信するステップと、
前記第2のアレイの前記M2個のアパーチャから前記N番目のアレイの前記MN個のアパーチャまでのうちの前記一つ以上のアパーチャにより、前記第1のアレイの前記M1個のアパーチャのうちの前記一つ以上のアパーチャから前記電磁波信号を受信するステップと、
前記第2のアレイの前記M2個のアパーチャから前記N番目のアレイの前記MN個のアパーチャまでのうちの前記一つ以上のアパーチャにより、前記受信された電磁波信号を方向転換して、前記第1のアレイの前記M1個のアパーチャのうちの前記一つ以上のアパーチャに戻すステップと、
を含み、
前記電磁波信号は、前記N個のアレイ間の経路の全て又はいくつかを通過する、方法。 - 前記電磁波信号は、再構成可能な様式で、前記N個のアレイ間の経路の全て又はいくつかを通過する、請求項11に記載の方法。
- 前記第1のアレイの前記M 1 個のアパーチャのうちの前記一つ以上のアパーチャにより、前記N番目のアレイのM N 番目のアパーチャから、前記方向転換された電磁波信号を受信した後、前記第1のアレイの前記M 1 個のアパーチャのうちの前記一つ以上のアパーチャにより、前記第1のアレイの前記M 1 個のアパーチャのうちの別のアパーチャに前記電磁波信号を送信するステップをさらに含む、請求項11に記載の方法。
- 前記第1のアレイの前記M1個のアパーチャのうちの前記一つ以上のアパーチャは、前記M1個のアパーチャのそれぞれの1つを含み、及び
前記第2のアレイの前記M2個のアパーチャから前記N番目のアレイの前記MN個のアパーチャまでのうちの前記一つ以上のアパーチャは、前記第2のアレイの前記M2個のアパーチャから前記N番目のアレイの前記MN個のアパーチャまでのそれぞれの1つを含む、請求項11に記載の方法。 - 前記電磁波信号は、それぞれ多波長システムの異なる波長を有する複数の信号を含む、請求項11に記載の方法。
- 分散補償デバイスを使用することにより、前記複数の信号の実質的に全てを1つのアパーチャから別のアパーチャに誘導するステップをさらに含む、請求項15に記載の方法。
- 前記分散補償デバイスは、アクロマートフーリエ変換レンズを使用する多波長ビーム誘導デバイスを含む、請求項16に記載の方法。
- 前記第1のアレイ及び前記第2のアレイから前記N番目のアレイまでの少なくとも1つの前記アパーチャは、体積ホログラフィック格子、コーナーキューブ再帰反射器、回折格子、鏡、部分再生器又は完全再生器を含む、請求項11に記載の方法。
- 前記第1のアレイの前記アパーチャは、1つ又は複数の衛星の1つ又は複数のセットに位置し、及び
前記第2のアレイから前記N番目のアレイまでの少なくとも1つの前記アパーチャは、1つ又は複数の衛星の1つ又は複数のセットに位置する、請求項11に記載の方法。 - 前記第1のアレイから前記N番目のアレイまでの前記アパーチャは、実質的に密封された空洞内に位置する、請求項11に記載の方法。
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