Abstract: To improve the performance of multiple-input–multiple-output (MIMO) radar, various sparse arrays have been used. However, the angular resolution of existing nonuniform arrays optimized by ...

Certain risk factors, such as family history and urban living, increase the risk of allergies. Keeping your home clean reduces exposure to allergens like dust and pet dander. Breastfeeding may help ...

Erica Meier is quality team and development editor for Health. In her role, she is a champion for those who are seeking health-related information by making jargon-laden medical knowledge available ...