NerdWallet

Inflation Calculator: U.S. CPI and Dollar Value 1913-2026

This inflation calculator uses the change in the Consumer Price Index (CPI) from 1913 to 2026 to estimate the U.S. dollar's ...

Calculate Depreciation for Tax Deductions Easily

Learn how to calculate depreciation for tax deductions using GAAP methods like straight-line and declining balance for optimal savings.

Growth Accounting: Overview and Calculations

Growth accounting is a quantitative tool used to break down how specific factors contribute to economic growth.
IEEE

Reflection-Phase Calculation of Circularly Polarized Folded Reflectarray Antennas with Low Profile, High Efficiency, and Arbitrary Aperture Distribution

Abstract: This paper presents a new concept of designing circularly polarized folded reflectarray (CPFRA) antennas. By applying the dual-reflector shaping technique to the CPFRA antennas, the ...
IEEE

Maximum Efficiency Point Calculation For Multiple Electric Vehicles of Wireless Power Transfer System With LCC-LCC Compensation Topology

Abstract: Wireless power transfer (WPT) system has been used in electric vehicle (EV) widely. However, the maximum efficiency point of a WPT system with LCC-LCC compensation topology has not been ...