Takahiro Nakamura, Toru Masuda, Katsuyoshi Washio, Hiroshi Kondoh. A Push-Push VCO With 13.9-GHz Wide Tuning Range Using Loop-Ground Transmission Line for Full-Band 60-GHz Transceiver. J. Solid-State Circuits, 47(6):1267-1277, 2012. [doi]
Abstract is missing.