It's just a signal generator, an AC voltmeter, and a phase meter, gussied up with attenuators and digital displays. They're usually VERY expensive as you want the network analyzer to be perfectly flat in amplitude and phase, which takes a lit of very precise analog electronics and tuning to do.
Two, you should always insert quotation marks at the beginning and at the end of your quote to indicate that the sentence in your paragraph is borrowed from another source. 1  Examples: 2  You may also want to read how to quote in an essay, or how to quote in APA, or how to quote in MLA.
Perhaps you wish to focus your analysis on particular words or ways of expressing things unique to that writer or text and you need to show your reader directly. You wish to add authority to your writing by quoting the words of an expert on the subject. (Weidenborner and Caruso, 127-129)--see Works Cited or Consulted list below for full citations. How to Pharaphrase correctly: Paraphrase when you do not need to quote. A paraphrase should re-present the original in a shorter and possibly clearer form (in the context of your paper). Do not distort the meaning of the original.