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Different antennas used these days have high gain and bandwidth but a severe disadvantage of those antenna structures is their large size and complex 3D structure.
the design idea was taken from wideband antennas to make the antenna work in a huge band of frequencies of the numerous wideband antennas, triangular patch antenna was preferred.
2231-1963 A STUDY OF METAMATERIAL BASED ELECTRICALLY SMALL ANTENNA TO ENHANCE GAIN Gagandeep Kaur and Nitin Shankar Singh Department of Electronics and Communication Engineering, Lovely Professional University, Jalandhar, India ABSTRACT This is a review paper in which electrically small metamaterial-based antennas are discussed from the industrial point of view using mobile phones as the application example and dual band microstrip antenna with metamaterial structure for dual band operation.
This has resulted in the proliferation of handsets with small antennas that are internal or hidden within the device.
Prototype is an electrically small, tunable has been fabricated and characterized for Reflection coefficient and radiation performances which are quite reasonable at all the frequency bands with good ability for tuning and large size reduction compared with a conventional planar antennas.
INTRODUCTION Due to the rapid and wide development of wireless communications, the design goal is heading towards the desired features of compact, lightweight and low cost antennas.
22311963 COMPARISON THE CHARACTERISTICS OF CIRCULAR AND SQUARE PATCH MICROSTRIP ANTENNAS WITH SUPERSTRATES V.
The field of Antennas is vigorous and dynamic and planar oriented antennas such as Microstrip Patch have attracted significant attention primarily for space borne applications.
Body Worn GPS Body worn antennas designed to fit into a small pouch or attached with Velcro They are omni-directional and submersible.
MIMO uses multiple transmitting antennas, multiple receiving antennas and the space time block codes to provide diversity.
CT-3076B-HGA Anti-Drone UAV 6 Bands Pelican 1440 2 x Higher Gain Directional Antennas Cover 180 Degrees, Built-in Battery CT–3076B-HGA (6 bands) Cover 180 Degrees 2.4-2.5GHz:20W One Directional Antenna with Three Bands to Cover 90 Degrees WiFi 11.g, b, Bluetooth GPS L1 + GLONASS L1 :40W 1570-1620MHz 5.7GHz-5.9GHz:
Boat satellite TV has become more affordable and compact as it has different antennas that are in various sizes.
50W Base (cover 360 degree) Remote Control (cover 360 degree) Total Two Directional Antennas to cover all 180 Total :
Cellular Antenna 93%
Body Worn GPS Body worn antennas designed to fit into a small pouch or attached with velcro They are omni-directional and submersible.