1. Archer, J.A., Weidlich, H.P., Pettenpaul, E., Petz, F.A., Huber, J.: A GaAs monolithic low-noise broadband amplifier. IEEE Trans. SC-16, 648–652 (1981)
2. Alley, G.D.: Interdigital capacitors and their application to lumped-element microwave integrated circuit. IEEE Trans. MTT-18, 1028–1033 (1970)
3. Ali, F., Bahl, I., Gupta, A. (eds.): Microwave and Millimeter-Wave Heterostructure Transistors and Their Applications. Artech House, Norwood (1989)
4. Ali, F., Bahl, I., Gupta, A. (eds.): Microwave and Millimeter-Wave Heterostructure Transistors and Their Applications, p. 7. Artech House, Norwood (1989)
5. Asbeck, P.M., Chang, F.M.-C., Wang, K.-C., Sullivan, G.J., Cheung, D.T.: GaAs-based heterojunction bipolar transistors for very high performance electronic circuits. Proc. IEEE 81, 1709–1726 (1993)