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In this paper, a bi-directional multilayer inductor with high quality factor and inductance is proposed. The proposed multilayer inductor is designed and simulated using High Frequency Structural Simulator (HFSS). Bi-directional multilayer inductor shows 30% improvement in terms of inductance and 40% improvement in terms of quality factor w.r.t standard multi-layer inductor and occupies on-chip area...
In this paper the concept of common mode to differential mode (CM-to-DM) noise conversion in Multiconductor ribbon cable has been analyzed and discussed. The ribbon cables are modeled using Multiconductor Transmission Line (MTL) approach and CM-to-DM conversion is compared to the standard 2-wire cables. Further, it has been demonstrated that the use of RF choke can substantially reduce the CM-to-DM...
This paper presents a methodology to design voltage controlled oscillators. The usefulness of the design proposal is shown by designing a LC oscillator in a 130nm CMOS technology, intended for Bluetooth/Zigbee applications. From simulations results, when temperature varies from 0 to 100°C, power consumption ranging from 3.1mW to 3.81mW is achieved. At 3.4mW of power consumption, a phase noise of −119...
An electronic system is compatible with its electromagnetic environment if it satisfies the following two criteria: it does not emit (unintentional) electromagnetic energy above a certain minimum level, and it is not susceptible to malfunction if unintentional electromagnetic energy below a certain level is incident on it. This paper presents a study on the effect that electromagnetic interference...
Near-field communications (NFC) promises to create a whole new paradigm for the vast majority of cell phone users and is emerging as a near-term reality. What has been described as the confluence of RFID and cellular telephony will bring with it a wealth of new applications. The applications space, security mechanisms, and human interface are maturing; the service providers and payment companies are...
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