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.
There are two ways to cite a quote from a book within an MLA-style essay, term paper or research paper: author cited in a signal sentence or author not named in a signal sentence. Cite the book using a signal sentence for a quote that is four lines or less by adding the author&rsquo;s last name before using the quote. Use quotation marks around the quote. Add the page number where the quote was found inside parentheses. After the page number in parenthesis, punctuate the sentence with a period.