Patch Adams

SUBWAVELENGTH,RESONANT,COMPACT,RESONANT PATCH ANTENNA LOADED WITH METAMATERIALS ANDREA ALU et al(2) The matching and radiation properties of subwavelength resonant patch antennas filled with double negative,double-positive and/or single-negative metamaterials blocks.These configurations may exhibit in principle an arbitrarily low resonant frequency for a fixed dimension,but they may not necessarily radiate efficiently when their size is electrically small.Realistic numerical simulation considering

achieved in this proposed design by using the combination of patch modification and defected ground structures techniques. The both conventional and proposed RMPAs are designed with inset line feeding mechanism by using CST microwave studio [21]. The relevant formulas and calculations are also described in this chapter. The comparison of simulated and measured result is well discussed in this chapter. 3.4 Design of Proposed compact RMPA using patch modification and Defected

mm. copper material is used for ground plane and patch. We provided microstrip line feeding to this antenna. 2.1 Simple microstrip patch antenna Here first we design a simple rectangular shaped microstrip patch antenna with dimension 14 X 14 X 1.60 mm^3 shown in Fig.1. In this antenna the dimension of patch is 10 X 13 mm^2. We are using microstrip line feed to this rectangular patch with length 4mm and width 1.6mm. By simulating this simple patch antenna we were getting only two frequency bands

three dual-band modes and a triple-band In this letter, a frequency tunable reconfigurable slot antenna is presented. capacitor (trimmer) is used to control the frequency of the antenna. Therefore, in this paper, a frequency reconfigurable micro strip patch switchable to slot antennawith 2.62:1 frequency ratio is introduced. The size of the antenna is reduced by etching slots with open ends in the ground plane.The simulated and measured results are presented and the performances of the antenna are investigated

considered the upcoming launch of Niconil®, scheduled For January 1990. Niconil was an innovative new product that promised to help the thou-sands of smokers who attempted to quit smoking each year. More commonly known simply as "the patch," Niconil was a transdermal skin patch that gradually released nicotine into the bloodstream to alleviate the physical symptoms of nicotine withdrawal. Now in October of 1989, Dixon and his staff had to decide several key aspects of the product launch. There were different

An analysis of a Commitment Contract for Smoking Cessation (CARES) Maastricht University School of Business & Economics Place & date: Maastricht, 23. January 2014 Names, initials: Irene Lopez Santiago, Maxime Mülhausen, Léo Schwering For assessor only ID number: I6075315, I6075392, I6075347 1. Content Study: EC, IB, IB 2. Language structure Course code: EBS 1001 3. Language accuracy Group number: Tutorial Group 15 Group A

Abstract This reports looks into the measurement techniques used in electrophysiology (patch clamp in particular) and how those developed over the years. The difference between the intracellular (inside the cell) and extracellular (outside the cell) measurements is highlighted and the examples of each are given. The technology used to make the measurements is examined (including the commercial examples of Q-Patch and IonFlux) and a microcontroller implementation is suggested. A microcontroller can

By using the advantages of the microstrip patch antenna and L-probe feeding technique, hexagonal patch is etched on a square microstrip antenna to achieve broad bandwidth and improved gain. In this Project, MSA is designed with dual substrates, one for L-probe & other for radiating patch. 4.1 Design Specifications The three essential parameters for the design of a rectangular Microstrip Patch Antenna: • Frequency of operation (fo): The resonant frequency of the antenna must be selected appropriately

PREPARATION OUTLINE Outline should be word-for-word, what you plan to say in the speech. Fill out the template below. The formatting is started for you. I. INTRODUCTION A. (Attention getter): Mazzone says that “Nearly 450,000 persons will die every year of a disease attributable to tobacco use” (Mazzone, 2004). B. (Reason to listen): Hi, I’m Cody Polton, I’ve been around smoking all my life and it really irritates me. I know it is bad for you, but I didn’t realize how bad it was until I

3.6.6 Voltage Standing Wave Ratio There should be a maximum power transfer between the transmitter and the antenna for the antenna to perform very well. This happens only when the impedance Zin is matched to the transmitter internal impedance, Zs. In the process of accomplishing this particular configuration for an antenna to perform very well, there is always a reflecting power which leads to the standing waves, which is categorized by the Voltage Standing Wave Ratio (VSWR). This is given by [30]:-