Dual-slot antennas for microwave tissue heating: Parametric ... This study presented the design and experimental validation of a dual-slot antenna for microwave ablation. Design was accomplished by numerical simulation and parametric analysis of the antenna geometry. The most optimal design produced a reflection coefficient of −20.9 dB and heating aspect ratio of 0.7 at the operating frequency of 2.45 GHz. Large and round ablation zones with microwave ablation: A ... A large and round ablation zone can be achieved by the proposed coaxial antenna. • A better time-varied S 11 curve is achieved by a new way for impedance match.. An aperiodic tri-slot layout on antenna is optimized to get a round ablation zone. A coaxial slot antenna with frequency of 433 ... - SpringerLink
Design And Analysis Of Two Slot Antenna For Microwave ...
Microwave ablation is a technique which achieves tumor ablation by turning the ... and it was shown that double-slot antennas create a more localized heating ... Hung Luyen - Google Scholar Citations A balun-free helical antenna for minimally invasive microwave ablation ... A minimally invasive, coax-fed microwave ablation antenna with a tapered-slot balun. Coaxial Helix Antenna for Microwave Coagulation Therapy in Liver ... ablation for a liver cancer tissue by using helix antenna. The antenna structure ... including the coaxial slot antenna [4], coaxial dipole antenna. [5], coaxial ... multi–frequency analysis for interstitial microwave ... - De Gruyter
A Novel Microwave Coaxial Slot Antenna for Liver Tumor Ablation
Antenna microwave holography has been used to improve DSN performance. Microwave holography, as applied to reflector antennas, is a technique that ...Specific absorption rate, Microwave ablation, Coaxial antenna. 1.Introduction. Many perceived advantages of microwaves in medical applications...
A Hybrid Slot/Monopole Antenna With Directional Heating Patterns For ...
Monopole Slotted Patch Antenna for Microwave…
US20130267940A1 - Feeding Structure for Dual Slot Microwave Ablation ...
Antenna Designs for Microwave Tissue Ablation - NCBI Feb 27, 2019 ... Keywords: microwave ablation, thermal ablation, cancer, antenna ... and coaxial slot antennas to provide large spherical ablation pattern. Coaxial antenna for microwave ablation - IEEE Conference Publication In this paper, we have designed coaxial slot antenna with operating frequency 2.45 GHz, which effectively radiates microwave energy into a target tumor. For the ... Analysis of efficiency of different antennas for microwave ablation ...
[Full text] Microwave ablation: state-of-the-art review |… Microwave ablation: results with double 915 MHz antennae in ex vivo bovine livers. Eur J Radiol. 2011;79(2): 214–217.Keangin P, Rattanadecho P, Wessapan T. An analysis of heat transfer in liver tissue during microwave ablation using single and double slot antenna. A Novel Microwave Coaxial Slot Antenna for Liver Tumor Ablation… This paper is on the effect of a T-ring shape structure to enhance the capability of a microwave coaxial slot antenna (MCA) in the treatment of liver cancer. US5131409A - Device for microwave resonance therapy - Google…