If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard ...

In every recession marketers find themselves in poorly charted waters because no two downturns are exactly alike. However, in studying the marketing successes and failures of dozens of companies as ...

Abstract: In this communication, a tunable circularly polarized (CP) antenna with a reconfigurable integrated feed network is proposed for cognitive radio (CR) applications. The integrated feed ...

Abstract: In this paper, a wideband bandpass filter (BPF) with simultaneous bandwidth and notch tuning is proposed, by using a dual cross-shaped resonator (DCSR) with parallel-coupled three-line (PCTL ...