This paper presents a new method for generating a tubular plasma jet using a modified evanescent-mode (EVA) cavity resonator. Unlike conventional EVA structures, the proposed design incorporates a cur...
This work introduces a recyclable hemp-derived poly(cannabidiol-carbonate) (PCBDC) substrate as a sustainable low-loss material for 5G, microwave, and millimeter-wave electronics. PCBDC films were fab...
We demonstrate highly localized delivery of microwaves to quantum bits with a scanning loop micro-antenna. The quantum state of the qubits (ensembles of nitrogen vacancy centers in microdiamond) is re...
Ultraviolet (UV) radiation passing through automotive glazing presents risks to human health and material longevity, yet its transmission is rarely quantified using electronic sensing methods. This wo...
This paper presents a novel high-sensitive microwave angular displacement sensor with an extended wide dynamic range. The proposed sensor is implemented using microstrip technology and consists of a p...
Continuous contactless respiration monitoring of co-sleeping subjects faces a dilemma: conventional single-site multiple-input multiple-output (MIMO) radars struggle with limited angular resolution fo...
This paper, for the first time, integrates self-injection-locked technology into a pulse-Doppler radar to simultaneously detect target range and Doppler information under extremely low equivalent isot...
Continuous monitoring of cardiovascular activity is essential for personalized healthcare and early detection of cardiac abnormalities. Conventional wearable technologies, including electrocardiogram,...
This work presents the first super-regenerative oscillator (SRO)-based sensor array capable of beam-null controlled vital sign detection, extending beyond previously reported single-element SRO implem...
This paper presents a noninvasive microwave wrist pulse sensor that integrates a circular substrate integrated waveguide (SIW) cavity with an interdigitated capacitor (IDC) loaded complementary split ...