• B V VRavindra Babu
• E.Divya
• D P Anil Kumar
• S Bhavana
• B Mahesh

Antennas plays a vital role in wireless communications. The Internet of things (IoT) refers to the Internet connectivity among computers, mobile devices and sensors. These devices can able to communicate and interact with each others over the Internet, and they can also be remotely monitored and controlled.[1] Most of the IoT applications function in the unlicensed ISM (The Industrial, Scientific, and Medical radio) bands of 2.4GHz, Wireless connectivity for IoT devices can be done using Bluetooth, Zigbee, Wi-Fi which can utilize the frequency zone of ISMband . the Institute of Electrical and Electronics Engineers agreed that 2.4 GHz, with its wide channel selection and range/penetration/cost potential, was a safer bet. Today, some Wireless N routers can operate on both 2.4 GHz and 5 GHz bands concurrently.[6] The 2.4 GHz ISM band is a commonly accepted band for worldwide operations. MW ovens, cord-less phones, medical machines, military RADARS and industrial heaters are uses this ISM band which is also be called unlicensed bands.[2] In this paper, a 2.4 GHz microstrip patch antenna with both coaxial feed and microstrip line feed on Rogers RT/duroid 5880(tm) substrate whose relative permittivity is 2.2 aredesigned, the antenna can be operated at 2.3625GHz frequency with a return loss of -35.9002dB.For coaxial feed and at 2.2875 GHz frequency with return loss of -10.0902dB.respectively

Antennas, Internet of Things, Blue Tooth, Wi-Fi, AnsysHFSS13.

"Design and Simulation of 2.4GHzMicrostrip Patch Antenna for IoT Applications", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 3, page no.108-114, March-2019, Available :http://www.jetir.org/papers/JETIR1903J17.pdf

"Design and Simulation of 2.4GHzMicrostrip Patch Antenna for IoT Applications", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 3, page no. pp108-114, March-2019, Available at : http://www.jetir.org/papers/JETIR1903J17.pdf