1. [1] A.M. Pavio and M.A. Smith, “A 20-40GHz Push-Push dielectric resonator oscillator, ” IEEE Trans. Microw. Theory Tech., vol.MTT-33, no.12, pp.1346-1349, Dec. 1985.
2. [2] F.X. Sinnesbichler, “Hybrid millimeter-wave Push-Push oscillator using silicon germanium HBTs, ” IEEE Trans. Microw. Theory Tech., vol.51, no.2, pp.422-430, Feb. 2003.
3. [3] F.X. Sinnesbichler and G.R. Olbrich, “SiGe HBT Push-Push oscillators for V-band operation, ” IEEE Digest of Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems 2000, pp.55-59, April 2000.
4. [4] R. Wanner, H. Schafer, R. Lacher, G.R. Olbrich, and P. Russer, “A fully integrated 70GHz SiGe low phase noise Push-Push oscillator, ” IEEE MTT-S Digest, vol.3, pp.1523-1526, June 2005.
5. A SiGe Monolithically Integrated 278 GHz Push-Push Oscillator