#Microstrip antenna theory and application s. zhang Patch
#Microstrip antenna theory and application s. zhang simulator

#Microstrip antenna theory and application s. zhang Patch

In these microstrip’ antenna’s, microstrip patch antenna (MSPA) is most widely used for medical purposes because of various advantages over another type of antennas. The most basic and most advanced version of printed Antenna is a microstrip antenna. Among these printed antennas, are the ones who have fabrications created by the photolithography technique. Some of the types of these antennas include aperture antenna, reflector antennas and lens antennas, patch antennas, printed antennas extra. When these electromagnetic waves penetrate in the living body, then these waves encounter different environments in different body parts and hence produces varying degrees of attenuation, 5 polarization, 6 phase shift, 7 and dispersion extra. 2- 4 The high frequencies (short wavelengths) of these radiations are helpful in many medical aspects like hyperaemia, non-contact diagnosis, treatment in different medical diseases including various types of cancer etc.

Some of these fundamental properties include penetration, absorption and reflection. Now, these waves have unique properties which make them useful in medical purposes. These transmitting waves are electromagnetic radiation which has frequencies ranging between 300 MHz to 300 GHz. 1 Till date, different types of antenna are discovered which are used in variousmedical and pharmaceutical applications. Antennas are the devices which are used to convert the signals received through radio frequency into the signs of electromagnetic waves. In general, antenna is a type of receiving or transmitting device which can receive and send electromagnetic waves. Antennas have long been used in many medical applications including, microwave imaging, medical implants, hyperthermia treatments, and wireless wellness monitoring. The rapid advance in the fields of integrated circuits and micro-electromechanical systems has led to the miniaturization of various sensors and chips. Furthermore, the author has also discussed the analytical results using simulation models and experimental results for some of the significantdisease. In this present review, the precise application of the Antenna in different biomedical aspects is considered. The Antenna designed for these applications should be wideband, not sensitive to the human body. An integrated Antenna plays an important or crucial role for supporting many applications in biomedical, commercial and in military fields.

As compared with conventional antennas, micro strip patch antennas have enhanced benefits and better prospects.

#Microstrip antenna theory and application s. zhang simulator

With the help of these antennas, a 3D tissue structure which has different conductivity and permittivity is modelled in high-frequency structure simulator through finite element method which resolves electromagnetic field values and a microstrip patch antenna operation process. All materials have different conductivity and permittivity.

it has been proved to be a suitable potential method, and there are many works in this area. Imaging with the help of patch antenna to detect chronic disease like breast cancer, oxidative stress syndrome etc. So, an effective alternative method is the valid concern in the field of medical right now. We epitomize between 4 and 34 % of all carcinogenic tissues are lacking because of weak, in adequate malignant/benign cancer tissue on the contrary. Nevertheless, they have some limitations. Many conventional techniques are used for the determination of the chronic disease like MRI, X-ray, mammography, ultrasound and other diagnosing methods.

Timely diagnosis is the most important parameter for the detection and hindrance with tissues (infected).