A PROXIMITY-FED ANNULAR SLOT ANTENNA WITH … Abstract|A proximity-fed annular slot antenna for UWB applica- on designing planar UWB band-notched antennas with microstrip feed-line technique or CPW-feed technique. In this work, a difierent feeding technique, the proximity-feed in which a microstrip line placed in the ANTENNA MAGUS - List of Antennas | Explore | Features More antennas in the database. Stacked square-ring pin-fed patch . CPW-fed annular monopole antenna . ... Microstrip-fed Linear tapered slot antenna . J-pole antenna . Super J-pole antenna . Dual-band PIFA with parasitic element . Dipole panel array . M-by-N rectangular patch array .
US6034645A - Miniature annular microstrip resonant antenna…
The annular slot antenna consists of a circular slot on a square, metal ground plane that is fed by a microstrip line, designed on the bottom of the Duroid substrate. The mean length of the slot circumference is approximately 3 λs/2 at the frequency of 5.8 GHz Axial-Ratio-Bandwidth Enhancement of a Microstrip-Line-Fed May 10, 2011 · Abstract: The design of a new microstrip-line-fed wideband circularly polarized (CP) annular-ring slot antenna (ARSA) is proposed. Compared with existing ring slot antennas, the ARSAs designed here possess much larger CP bandwidths. The main features of the proposed design include a wider ring slot, a pair of grounded hat-shaped patches, and a deformed bent feeding microstrip line. Polarization Reconfigurable Eccentric Annular Ring Slot Jun 10, 2015 · Abstract: A microstrip-fed reconfigurable eccentric annular ring slot (EARS) antenna with switchable polarization is proposed. To generate orthogonal circular polarization (CP) radiations, two identical perturbation slots (PSs) are loaded below the eccentric ring-shaped slot. Bandwidth enhancement of L-probe proximity-fed annular Bandwidth Enhancement of L-Probe Proximity-Fed Annular Ring Microstrip Slot Antenna A. K. Singh, (Research Scholar) Ravi Kumar Gangwar Binod K. Kanaujia Electronics Engineering, Electronics Engineering, Electronics and Commn.
Slot antennas are easier to make and modify, though patch antennas can be nearly as cheaply made using printed circuit board production lines. Slot antennas can send much more powerful signals. You can build a slot antenna into a structure and put it somewhere others may not know it is. The Pros and Cons of Slot Antennas
Bandwidth enhancement of L-probe proximity-fed annular
Indian Antenna Week | Organizing Committee | Pune | India…
Dec 9, 2018 ... microstrip feeding line with the matching network is fabricated. on the back ... annular slot antenna keeping constant the operation frequency. II. design of reconfigurable annular slot antenna (asa) for ... - CiteSeerX the matching stubs. The annular slot antenna consists of a circular slot on a square, metal ground plane that is fed by a microstrip line, designed on the bottom of ...
Wideband double-element ring slot antenna N. Behdad and K. Sarabandi A new technique for bandwidth enhancement of microstrip-fed annular ring slot antennas is presented.
More antennas in the database. ... Microstrip-fed Linear tapered slot antenna . ... Cavity-backed annular slot antenna . Patch-excited cup ... Microstrip‐line‐fed printed shorted ring‐slot antennas for ... 978-1-4799-8164-9 Shikha Sharma and Devendra Sombanshi Annular-ring slotted microstrip patch antenna for ISM band applications, ... fed annular slot‐antenna ... Microstrip‐line‐fed printed shorted ring‐slot antennas for ... 978-1-4799-8164-9 Shikha Sharma and Devendra Sombanshi Annular-ring slotted microstrip patch antenna for ISM band applications, ... fed annular slot‐antenna ...
In this paper, a novel design and experimental study of microstrip-line-fed rhombus-shaped slot antenna is presented. The proposed antenna shows an ultra-wide band (UWB) operation with good impedance matching by choosing appropriate rhombus-shaped slot and feeding structure. Microstrip-Fed Dual-Frequency Annular-Slot Antenna Loaded ... A compact dual-band annular-slot antenna loaded by a concentric split-ring-slot is presented. A stepped microstrip feedline enables the control of the coupling and provides good matching. The annular-slot is connected to the split-ring-slot by a rectangular slot, which increases the surface of the current path, thus notably reducing the resonant frequency for a given size. TANGENTIALLY FED BROADBAND ANNULAR SLOT ANTENNA FOR WLAN ... TANGENTIALLY FED BROADBAND ANNULAR SLOT ANTENNA FOR WLAN APPLICATIONS Philippe Minard, Ali Louzir THOMSON multimedia, Corporate Research 1 Avenue Belle-Fontaine, BP 19, 35511 Cesson-Sévigné Cedex – France Email : minardp@thmulti.com ABSTRACT A tangentially fed wide frequency bandwidth Annular Slot Antenna (ASA) is reported. Two Chapter 5 Impedance of Slot Antennas 5.1 Introduction