论有理谐波注入锁定的同步带
ON THE SYNCHRONIZING BAND OF THE RHIL
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摘要: 有理谐波注入锁定比谐波注入锁定可以使电路更简单、更灵活。至今,尚未见有分析它的文章。本文分析并导出了有理谐波注入锁定同步(s/m)max)的通用公式。结果表明Ⅰ.施密迪格(Schinideg)(1971)给出的谐波注入锁定同步带公式只是一个特例。 本文还介绍了一种用全通网络来扩展有理谐波注入锁定同步带的办法。据此,制作了一个由集成块FZIC组成的2/3注入锁定甚高频分频器,其稳定性因子n=f(3/2)max)/f[-40+85℃]4,原始电路的n0.6,从而使有理谐波注入锁定有了更实用的价值。
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关键词:
Abstract: Rational harmonic injection locking (RHIL) can make the whole circuit simpler and more flexible than harmonic injection locking (HIL) does. A common formula of the synchronizing band △(s/m)max of the RHIL is derived and aualysed in this paper. Itshows that the formula of the synchronizing band of HIL given by I. Schmideg (1971) is a special case.A method which is used to expand the RHIL s synchronizing band with full-pass network, is presented. With this method, a 2/3 injection-locking VHF divider made of IC FZIC is developed. Its stability factor n=f(3/2)max)/f[-40+85℃]4. For the original circuit, n0.6. It makes the RHIL of better practical value. -
R. Adler, Proc. IRE, 34(1946), 351.[2]I. Schmideg, Proc. IEEE, 59(1971), 1250. -
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