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First explain your background and then I had to develop a microeconomics case about the pricing of licenses for taxis (which in a first stage are handed out for free) in a city and what you would do if you were the mayor of that city. The interview went okay but the exam was not that easy (1h15) as I hadn't studied pure microeconomics in 3 years. Also they had told me the exam would be multiple choice but in the end there were some open questions, and in my opinions a lot of questions were not very clear and could have ambiguous meanings.
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Research Officer - Energy, Environment, Communication and Infrastructure

Interviewed at NERA

3.8★
Jan 19, 2018

First explain your background and then I had to develop a microeconomics case about the pricing of licenses for taxis (which in a first stage are handed out for free) in a city and what you would do if you were the mayor of that city. The interview went okay but the exam was not that easy (1h15) as I hadn't studied pure microeconomics in 3 years. Also they had told me the exam would be multiple choice but in the end there were some open questions, and in my opinions a lot of questions were not very clear and could have ambiguous meanings.

In written test- 1) Given QPSK constellation diagram, it has an I-Q imbalance.Q component has +0.5 dB imbalance in magnitude and I component has 0 degree phase imbalance.How will the resulting constellation look? 2) Given a frequency response if we apply kaiser window what are the output coefficients? In Interview- Few basic questions like what is correlation? mathematical formula? If there is frequency offset how will the constellation look like? Difference between correlation and convolution? etc
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Communication Systems Engineer Internship

Interviewed at MaxLinear

3.2★
Jul 13, 2016

In written test- 1) Given QPSK constellation diagram, it has an I-Q imbalance.Q component has +0.5 dB imbalance in magnitude and I component has 0 degree phase imbalance.How will the resulting constellation look? 2) Given a frequency response if we apply kaiser window what are the output coefficients? In Interview- Few basic questions like what is correlation? mathematical formula? If there is frequency offset how will the constellation look like? Difference between correlation and convolution? etc

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