We consider a system where a massive multiple-input multiple-output (MIMO) base station
(BS) transmits information and energy to multiple energy harvesting receivers. Each receiver …

In this paper, a new design of a low-profile and multilayer broadband microstrip antenna is
proposed for millimeter-wave applications at 60 GHz. The antenna is a metamaterial …

Due to the use of wide-band analog front-ends in order to cover the many different frequency
bands used in Long Term Evolution (LTE), blocker signals received by the antenna may …

This paper presents an Ultra Wideband (UWB) synthetic pulse implementation based on
Stepped Frequency Continuous Wave signal modulation aiming at short-range imaging …

We propose the use of a non-coherent dual peak detection architecture for ultra wideband
(UWB) receivers. To benchmark our proposed architecture, the performance of non-coherent …

A circuit comprising: a first passive mixer (21) having mixer inputs configured to receive in-
phase (I) and quadrature-phase (Q) differential signals; and a first differential sub-circuit …

In this paper the performance of frequency oscillators is analyzed in different types of
oscillators LC-VCO and LC-DCO. CMOS integrated circuit (IC) technology nodes is the …

This paper presents a CPW-fed wideband microstrip antenna with multilayered technology.
It is proposed for millimeter-wave applications at 60GHz (V-band). The antenna consists of …

穿戴型裝置近年來已經成為全球業界與消費者熱烈關切的議題. 為了達到長時間操作的目的,
低功率消耗將會是電路設計上最主要的考量之一. 對於負責處理傳送/接收訊號的無線收發機來 …

Wireless sensor networks typically consist of nodes that collect and transmit data
periodically. In this context, we are concerned with unacknowledged communication, such …