Results 11 to 20 of about 117 (86)
A COMPACT DIPLEXER BASED ON LOW PROFILE MULTILAYER FSS FILTERS FOR ULTRA-HIGH DATA RATE POINT TO POINT WIRELESS COMMUNICATION SYSTEM [PDF]
Progress In Electromagnetics Research B, 2014 In this paper, we propose the design of multilayer frequency selective surfaces (FSS) waveguide band-pass fllters (WBPF). The WBPFs are designed to operate at two difierent frequency channels, respectively 71{76GHz (Rx) and 81{86GHz (Tx). The cross section surface of the FSS is imposed by the WR12 waveguide rectangular section's dimensions.
Zhang, Tao, Ouslimani, Habiba Hafdallah
core +6 more sources
Input-Reflectionless Low-Pass Filter on Multilayered Diplexer-Based Topology [PDF]
IEEE Microwave and Wireless Components Letters, 2020 European ...
Li Yang +3 more
openaire +2 more sources
Broadband dual‐podal multilayer Vivaldi antenna array for remote sensing applications
IET Microwaves, Antennas &Propagation, Volume 17, Issue 7, Page 505-517, June 2023., 2023 A novel broadband dual‐podal multilayer Vivaldi antenna array for remote sensing application is proposed in this manuscript. The design demonstrates a measured maximum gain of 9.33 dBi, Half Power Beam Width of 126.5° in the H plane, and a maximum Front‐to‐Back ratio of 14.36 dB with an overall antenna size of 29 × 21 × 1.63 mm.
Muhammad Nasir +5 more
wiley +1 more source
Compact empty substrate integrated waveguide with high performance and its application in microwave
IET Microwaves, Antennas &Propagation, Volume 15, Issue 11, Page 1432-1440, 9 September 2021., 2021 Abstract A compact slow‐wave empty substrate integrated waveguide (SW‐ESIW) structure is proposed in this article. This structure is composed of an empty substrate with a bottom layer including several rows of internal metallised via holes. In order to decrease both the lateral and longitudinal dimensions, the slow wave effect, caused by physical ...
Jingxia Qiang +3 more
wiley +1 more source
IET Microwaves, Antennas &Propagation, Volume 15, Issue 2, Page 143-153, 5 February 2021., 2021 Abstract A dual‐band vector‐sum phase shifter with independent phase control of the 2.4 and 5 GHz Wi‐Fi bands is presented. The network uses band‐limited variable gain amplification, with a broadband hybrid coupler at the input and an in‐phase recombiner at the output.
Johannes J. P. Venter, Tinus Stander
wiley +1 more source
A study on a multilayer diplexer using LTCC technology for ultra-wideband wireless modules: errata
IEICE Electronics Express, 2011 openaire +3 more sources
IEEE Transactions on Microwave Theory and Techniques, 2022 European ...
Li Yang +3 more
openaire +2 more sources
Dual frequency multilayered circular patch antennawith self-diplexing function
Electronics Letters, 1995 A novel type of dual frequency and double-layered patch antenna with self-diplexing function is presented. Experimental results of the proposed antenna which consists of a circular patch antenna and a ring patch antenna with partially shorting planes are shown to verify the practicality of the new antenna configuration.
H. Iwasaki, Y. Suzuki
openaire +1 more source
Frequency Controlled Polarization Rotating Transmitarray for Polarimetric Radar Applications
, 2022 660663Polarization rotating transmitarrays can be used for enabling the detection of polarimetric scattering effects with radar systems. This work presents a compact Ka-band antenna-filter-antenna (AFA) unit cell design containing a 5th -order planar ...
Schepers, Maurice +2 more
core +1 more source
Integrated Silicon Photonic Crystals Toward Terahertz Communications
Advanced Optical Materials, Volume 6, Issue 16, August 20, 2018., 2018 This progress report gives an overview on photonic crystal waveguides aimed toward an integrated terahertz communications platform. The platform is expected to be broadband and highly efficient so to accommodate future terabits data links. The work draws principles from both the photonics and microwave domains to solve challenges specific to this ...
Withawat Withayachumnankul +2 more
wiley +1 more source