JP7268949B2 - 集積アンテナ・アレイ・パッケージ化構造および方法 - Google Patents
集積アンテナ・アレイ・パッケージ化構造および方法 Download PDFInfo
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- JP7268949B2 JP7268949B2 JP2020555021A JP2020555021A JP7268949B2 JP 7268949 B2 JP7268949 B2 JP 7268949B2 JP 2020555021 A JP2020555021 A JP 2020555021A JP 2020555021 A JP2020555021 A JP 2020555021A JP 7268949 B2 JP7268949 B2 JP 7268949B2
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Description
Claims (17)
- 装置であって、
放射面と、前記放射面の反対側に配置された合わせ面と、各アンテナ・アレイ・サブパターンが少なくとも1つのアンテナ素子を含むアンテナ・アレイ・サブパターンのアレイとを含むアンテナ・アレイ・パッケージ・カバーと、
前記アンテナ・アレイ・パッケージ・カバーが、前記アンテナ・アレイ・サブパターンのアレイの各アンテナ・アレイ・サブパターンのための1組のアンテナ給電線を含み、
前記アンテナ・アレイ・パッケージ・カバーの前記合わせ面に接合されたサブパターン・インターフェース・パッケージのアレイとを含み、
前記サブパターン・インターフェース・パッケージのアレイの各サブパターン・インターフェース・パッケージが、パッケージ・キャリアと、前記パッケージ・キャリアに電気的および機械的に結合されたサブパターン集積回路と、前記サブパターン・インターフェース・パッケージに対応する前記アンテナ・アレイ・サブパターンの前記アンテナ素子に対応する1組のインターフェース線とを含む装置。 - 前記サブパターン・インターフェース・パッケージのアレイの各サブパターン・インターフェース・パッケージが、前記アンテナ・アレイ・サブパターンのアレイの対応するアンテナ・アレイ・サブパターンの下に配置された、請求項1に記載の装置。
- 前記サブパターン集積回路が前記パッケージ・キャリアにフリップチップ・ボンディングされた、請求項1に記載の装置。
- 前記アンテナ・アレイ・パッケージ・カバーと前記サブパターン・インターフェース・パッケージのアレイとがアンテナ・アレイ・パッケージを形成する、請求項1に記載の装置。
- 前記アンテナ・アレイ・パッケージがホスト回路に装着された、請求項4に記載の装置。
- 前記アンテナ・アレイ・パッケージがボール・グリッド・アレイ(BGA)またはランド・グリッド・アレイ(LGA)ソケットを介して前記ホスト回路に装着された、請求項5に記載の装置。
- 前記ホスト回路が、複数の熱コンジットを介して前記複数のサブパターン集積回路に熱的に接続された1つまたは複数のヒート・シンクを含む、請求項5に記載の装置。
- 前記1つまたは複数の熱コンジットのうちの熱コンジットがペデスタルを含む、請求項7に記載の装置。
- 前記アンテナ・アレイ・パッケージ・カバーと前記ホスト回路との間に配置されたスペーサ・フレームをさらに含む、請求項5に記載の装置。
- 前記アンテナ・アレイ・パッケージ・カバーが、少なくとも1つのサブパターン集積回路に電気的に接続されたテスト・インターフェース要素を含む、請求項1に記載の装置。
- サブパターン・インターフェース・パッケージの前記アレイが、支持ボールと、接着剤と、少なくとも1つの締め具との内の1つまたは複数によって前記アンテナ・アレイ・パッケージ・カバーの前記合わせ面に固定された、請求項1に記載の装置。
- 前記アンテナ・アレイ・パッケージ・カバーまたは前記パッケージ・キャリアが複数の層を含む、請求項1に記載の装置。
- 前記パッケージ・キャリアがはんだボール・グリッド・アレイのためのボンディング・パッドを含む、請求項1に記載の装置。
- 各アンテナ素子が、前記放射面上または下に配置された導電性材料のパッチを含む、請求項1に記載の装置。
- 前記アンテナ素子が前記アンテナ・アレイ・パッケージ・カバーの複数の層上に配置された、請求項1に記載の装置。
- 方法であって、
放射面と、前記放射面の反対側に配置された合わせ面と、各アンテナ・アレイ・サブパターンが少なくとも1つのアンテナ素子を含むアンテナ・アレイ・サブパターンのアレイとを含むアンテナ・アレイ・パッケージ・カバーを設けることと、
前記アンテナ・アレイ・パッケージ・カバーが、前記アンテナ・アレイ・サブパターンのアレイの各アンテナ・アレイ・サブパターンのための1組のアンテナ給電線を含み、
複数のサブパターン・インターフェース・パッケージの各サブパターン・インターフェース・パッケージがパッケージ・キャリアと、前記パッケージ・キャリアのボンディング・パッドに接着されたサブパターン集積回路とを含む、前記複数のサブパターン・インターフェース・パッケージを設けることとを含み、
アンテナ・アレイ・パッケージを形成するように前記複数のサブパターン・インターフェース・パッケージを前記アンテナ・アレイ・パッケージ・カバーの前記合わせ面に接合し、前記アンテナ・アレイ・パッケージをホスト回路に装着することと、
前記複数のサブパターン・インターフェース・パッケージを前記ホスト回路に装着し、前記複数のサブパターン・インターフェース・パッケージを前記ホスト回路に装着後、前記複数のサブパターン・インターフェース・パッケージを前記アンテナ・アレイ・パッケージ・カバーの前記合わせ面に接合することとのうちの一方を含む方法。 - 前記複数のサブパターン・インターフェース・パッケージの各サブパターン・インターフェース・パッケージが、前記アンテナ・アレイ・パッケージ・カバーによって提供される前記アンテナ・アレイ・サブパターンのアレイの対応するアンテナ・アレイ・サブパターンの下に配置され、前記複数のサブパターン・インターフェース・パッケージの各サブパターン・インターフェース・パッケージが、前記サブパターン・インターフェース・パッケージに対応する前記アンテナ・アレイ・サブパターンの前記アンテナ素子に対応する1組のインターフェース線を含む、請求項16に記載の方法。
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