|
|
|
|
|
Kichul Kim, Seongmin Pyo and Jinwoo Jung
With increasing interest in the W-band, there is growing focus on parabolic reflector antennas that are known for efficiently inducing high-gain radiation characteristics. There is particular focus on parabolic antennas with diverse defocus-fed applicati...
ver más
|
|
|
|
|
|
|
|
|
|
|
Rizwan Shaik Peerla, Ashudeb Dutta and Bibhu Datta Sahoo
This paper presents a multiplexer-based extended range multi-modulus divider (ER-MMD) technique for multi-band phase locked loop (PLL). The architecture maintains a modular structure by using conventional 2/3" role="presentation">2/32/3
2
/
3
divider ce...
ver más
|
|
|
|
|
|
|
|
|
|
|
Elliot Pachniak, Wei Li, Tomonori Tanikawa, Charles Gatebe and Knut Stamnes
Snow parameters have traditionally been retrieved using discontinuous, multi-band sensors; however, continuous hyperspectral sensors are now being developed as an alternative. In this paper, we investigate the performance of various sensor configurations...
ver más
|
|
|
|
|
|
|
|
|
|
|
Noha Hassan, Xavier Fernando, Isaac Woungang and Alagan Anpalagan
In combination with the expected traffic avalanche foreseen for the next decade, solutions supporting energy-efficient, scalable and flexible network operations are essential. Considering the myriad of user case requirements, THz and mmW bands will play ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Sungsik Wang, Hyunsoo Kim, Dongyoon Kim and Hosung Choo
This paper proposes a multi-band array antenna that shares a common aperture with heterogenous array elements. The multi-band array antenna includes one printed dipole antenna for the S-band and 3 × 3 array E-shaped patch antennas for the X-band. The cur...
ver más
|
|
|
|
|
|
|
|
|
|
|
Carlos Camacho-Gomez, Rocio Sanchez-Montero, Diego Martínez-Villanueva, Pablo-Luís López-Espí and Sancho Salcedo-Sanz
A novel textile U-shaped with concentric annular slot antenna prototype for LTE and 5G services has been described. In the ground plane, a meander slot has been introduced to reduce the antenna dimensions. A new multi-method metaheuristic algorithm, the ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jan Budroweit, Mattis Jaksch, Rubén Garcia Alía, Andrea Coronetti and Alexander Kölpin
Nowadays, technologies have a massive impact on the design of avionic systems, even for the conservative space industry. In this paper, the single event effect (SEE) characterization of a highly integrated and radio frequency (RF) agile transceiver is be...
ver más
|
|
|
|
|
|
|
|
|
|
|
Delphin Raj K M, Sun-Ho Yum, Eunbi Ko, Soo-Young Shin, Jung-Il Namgung and Soo-Hyun Park
In the last few decades, underwater communication systems have been widely used for the development of navy, military, business, and safety applications, etc. However, in underwater communication systems, there are several challenging issues, such as lim...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jan Budroweit, Steffen Mueller, Mattis Jaksch, Rubén Garcia Alía, Andrea Coronetti and Alexander Koelpin
This paper presents an in-situ test concept for a multi-band software-defined radio (SDR) platform in a mixed-field radiation environment. Special focus is given to the complex automated test setup with respect to the requirements of the irradiation faci...
ver más
|
|
|
|
|
|
|
|
|
|
|
Md. Shahinoor Rahman, Liping Di, Eugene Yu, Chen Zhang and Hossain Mohiuddin
Crop type information at the field level is vital for many types of research and applications. The United States Department of Agriculture (USDA) provides information on crop types for US cropland as a Cropland Data Layer (CDL). However, CDL is only avai...
ver más
|
|
|
|
|
|