Newlans, an Acton, Mass.-based maker of broadband analog signal processing devices, announced today it raised $15 million in Series B funding led by California-based Intel Capital. The money will be used to accelerate the company's development and commercialization of a device that targets front end radio frequency modules for 4G LTE mobile phones, according to a release. Existing investors Paladin Capital Group and Lockheed Martin Corp., based in Washington DC and Maryland respectively, also participated…