Experimental Methods In Rf Design Pdf Download Better < SECURE >

- VNAs: left as is

"In" → during

Wait, the user specified "Don't touch proper nouns". Let me double-check the text. Terms like "VNA measurements", "spectrum analyzer", "noise figure", "RF design", "PDF guide", "Download Link" are all proper nouns or specific terms related to technical jargon. I shouldn't synonymize these unless they're common terms. So, for example, "measurements" in "VNA measurements" is part of a proper noun, so I should leave "VNA measurements" as is. Only the general terms around them need synonyms. Experimental Methods In Rf Design Pdf Download

- and: left as is (function word)

I need to go through the text word by word. Let's take the first sentence: - VNAs: left as is "In" → during

Wait, the example shows "High-quality test equipment" becomes premium test tools. Wait, no. Wait the user's example is: I shouldn't synonymize these unless they're common terms

Wait, the instruction says: modify every word with 3 variants as word1. Proper nouns stay. So for each word (excluding proper nouns), find three synonyms. But some words like verbs or prepositions might be tricky. For example, "involved in" in a sentence could be "used in|tested with|applied to". But the user's example was "Experimental Methods" becoming empirical for "Experimental" and procedure for "Methods".