FREQUENCY CONVERSION DEVICE

WIPO Patent Application WO/2011/027423

A1

Provided is a frequency conversion device provided with a frequency conversion element that can support both a Si-based MMIC and a GaAs-based MMIC by using a magnetoresistance element.  The frequency conversion device is provided with a frequency conversion element including a magnetoresistance element provided with a magnetization free layer, an intermediate layer, and a magnetization fixed layer, a magnetic field application mechanism for applying a magnetic field to the frequency conversion element, a local oscillator for applying a local oscillation signal to the frequency conversion element, and an input terminal for inputting an external input signal, which is electrically connected with the frequency conversion element.  The local oscillator includes a magnetoresistance element that can oscillate the local oscillation signal by outputting alternating-current voltage according to the resistance change thereof.

MAEHARA HIROKI (JP)

PCT/JP2009/065304

March 10, 2011

September 02, 2009

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CANON ANELVA CORP (JP)
MAEHARA HIROKI (JP)

H03D7/00

JP2007235119A	2007-09-13
JP2007124340A	2007-05-17
JP2006295908A	2006-10-26
JPH07321514A	1995-12-08

YOSHISHIGE SUZUKI ET AL.: "Spin Chunyu Jika Hanten no Dynamic to Micro-ha no Seiryu Sayo, 23p-ZM-5", 2006 NEN (HEISEI 18 NEN) SHUNKI DAI 53 KAI EXTENDED ABSTRACTS; THE JAPAN SOCIETY OF APPLIED PHYSICS, 22 March 2006 (2006-03-22), pages 40
SATOSHI YAKUSHIJI ET AL: "MgO-MTJ-soshi ni Okeru Koshuha Denso Tokusei no Kaizen to Spin Torque Diode Koka, 30a-ZT-7", 2007 NEN (HEISEI 19 NEN) SHUNKI DAI 54 KAI EXTENDED ABSTRACTS; THE JAPAN SOCIETY OF APPLIED PHYSICS, 27 March 2007 (2007-03-27), pages 531

OKABE Masao et al. (JP)
Okabe Masao (JP)

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