Insurers' FHLB Advances Hit New High As Spread Investing Flourishes

US insurance companies in 2025 broadened and deepened their participation in the federal home loan bank system. Read more ...
Center on Budget and Policy Priorities

How State and Local WIC Agencies Use Nutrition Services and Administration Funding

The Special Supplemental Nutrition Program for Women, Infants, and Children, popularly known as WIC, serves more than 6 ...
IEEE

Synthesis of Sparse Arrays With Frequency-Invariant-Focused Beam Patterns Under Accurate Sidelobe Control by Iterative Second-Order Cone Programming

Abstract: It is shown in this communication that the problem of synthesizing a frequency-invariant (FI) beam pattern with as few elements as possible can be transformed into a sequence of weighted I1 ...
IEEE

Optimal array pattern synthesis using semidefinite programming

Abstract: We present a new technique to solve array pattern synthesis problems by using semidefinite programming. We first formulate (or reformulate) the array design problems into semidefinite ...