【発明の名称】CaCu3Ti4O12を組み込んだチューナブルデバイス

Title:

【発明の名称】CaCu3Ti4O12を組み込んだチューナブルデバイス

Document Type and Number:

Japanese Patent JP2003533019

Kind Code:

A

Abstract:

This invention provides tunable devices incorporating the dielectric CaCu₃Ti₄O₁₂. CaCu₃Ti₄O₁₂is especially useful in tunable devices such as phase shifters, matching networks, oscillators, filters, resonators, and antennas comprising interdigital and trilayer capacitors, coplanar waveguides and microstrips.

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Inventors:

Donli
Manil Parum Apador Sabra Manian

Application Number:

JP2001581297A

Publication Date:

November 05, 2003

Filing Date:

May 03, 2001

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Assignee:

E.I.DU PONT DE NEMOURS AND COMPANY

International Classes:

C01G23/00; C04B35/465; H01G4/12; H01G7/06; C04B35/46; H01P1/18; H01P7/10; (IPC1-7): H01G7/06; C01G23/00; C04B35/46; H01P7/10

Attorney, Agent or Firm:

Yoshikazu Tani (2 outside)

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