Broadband 7 GHz VCO in mHEMT Technology
Artikel i vetenskaplig tidskrift, 2005

The design and characterization of a broadband VCO in a 0.15 μm mHEMT technology is presented. The VCO have an output power of 0 dBm and a broad output frequency from 6.5 to 7.4 GHz using a wide multi fingered mHEMT as varactor. Phase noise is -87 dBc/Hz at 100 kHz offset exhibiting a 30 dB/decade slope due to large flicker noise sources. A comparison both to a similar pHEMT VCO and other pHEMT VCOs in the literature is included.

Författare

Mattias Ferndahl

Chalmers, Mikroteknologi och nanovetenskap (MC2), Mikrovågselektronik

Herbert Zirath

Chalmers, Mikroteknologi och nanovetenskap (MC2), Mikrovågselektronik

Asia Pacific Microwave Conference 2005

Vol. 5 689-

Ämneskategorier

Annan elektroteknik och elektronik

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Skapat

2017-10-06