Control by an output signal phase of the synchronized semi-conductor generator
DOI:
https://doi.org/10.3103/S0735272706120028Abstract
In many radio-electronic devices it is necessary to form a coherent output signal with a controlled phase. Usually applied decisions are based on use of phase shifters with electrically controlled phase. The possibility of control by an output signal phase of the diode synchronized generator without the phase shifter but readjustment of its oscillation frequency is presented in this work. Such readjustment is made by means of the varactor diode included in the high-frequency network of the generator. Ways of power losses substantial reduction to a readjustment band are shown. Proposed systems allow to adjust an output signal phase beyond the bounds of 180°.References
SHIRMAN, Ya.D. Theoretical Bases of Radiolocation [in Russian]. Moscow: Sov. Radio, 1970.
OKUNEV, Yu.B.; YAKOVLEV, L.A. Wide-Band Communication Systems with Compound Signals [in Russian]. Moscow: Svyaz’, 1968.
LIAO, P.; YORK, R.A. "A new phase-shifterless beam-scanning technique using arrays of coupled oscillators," IEEE Trans. Microwave Theory Tech., v.41, n.10, р.1810-1815, Oct. 1993. DOI: https://doi.org/10.1109/22.247927.
LIN, J.; CHEW, S.T.; ITOH, T. "A unilateral injection-locking type active phased array for beam scanning," IEEE MTT-S Int. Microwave Symp. Dig., 23-27 May 1994, San Diego, USA. IEEE, 1994, р.1231-1234. DOI: https://doi.org/10.1109/MWSYM.1994.335569.
LIAO, P.; YORK, R.A. "A high power two-dimensional coupled-oscillator array at X-band," Proc. of IEEE MTT-S : Int. Microwave Symp., 16-20 May 1995, Orlando, USA. IEEE, 1995, р.909-912. DOI: https://doi.org/10.1109/MWSYM.1995.405901.
KASATKIN, L.V. "Broadband pulse microwave oscillators at avalanche diodes in the external synchronization regime," Radioelectron. Commun. Syst., v.45, n.2, p.15-24, 2002.
BELOUSOV, N.P.; NOVOZHILOV, V.V. "Temperaturnaia zavisimost dinamicheskikh harakteristik impulsnykh lavinno-proletnykh diodov," Elektronnaya Tekhnika, Ser. 1, Elektronika SVCh, n.3, p.20-23, 1982.
KARUSHKIN, N.F.; KASATKIN, L.V. "Stabilizatciia SVCh-parametrov impulsnykh GLID," Elektronnaya Tekhnika, Ser. 1, Elektronika SVCh, n.1, p.22-27, 2000.
TAGER, A.S.; GOLANT, E.I. "Raschet tokovoi stabilizatcii chastoty impulsnykh LPD," Elektronnaya Tekhnika, Ser. 1, Elektronika SVCh, n.11, p.20-23, 1982.
BELOUSOV, N.P.; GORBACHEV, A.V.; KASATKIN, L.V.; NOVOZHILOV, V.V. "Stabilizatciia SVCh-parametrov impulsnykh GLPD," SVCh-tekhnika, Ser. 1, Elektronika SVCh, n.4, p.10-15, 1989.
