M. Park, "A broadband eccentric annular ring microstrip slot antenna :' Joumol of the Korea Elecfmmagnetic EngineeringSo&*, vol. Asia-pacific abstracts 66) A Broadband Eccentric Annular Ring Microstrip Slot Antenna , by Young Hoon Suh, Ikmo Park (School of Elec- tronics Engineering, Ajou University): JKEES, vol. An Efficient Broadband Slotted Rectenna for Wireless Power ... Abstract: A compact and broadband rectifying antenna (rectenna) which consists of a novel slotted antenna and an efficient rectifying circuit is presented for wireless power transfer at LTE-2300/2500 band. Three different broadband antennas have been investigated and compared. It is found that the newly designed antenna which combines the annular slot radiation patch and a slotted ground plane ... Compact and Broadband Microstrip Antennas - twanclik.free.fr
A Compact Annular Ring Microstrip Antenna for WSN Applications
Microwave Engineering Corporation | Omni-Directional Antennas L-BAND ANNULAR SLOT ANTENNAS. M.E.C.’s c390-152 L-band annular slot, flush-mount antennas feature an omni-directional azimuth pattern and high peak power handling capability. Its radiation pattern and gain are similar to a matched quarterwave monopole. This antenna meets MIL-A-25707 and is designed to IFF and/or TACAN applications. A broadband eccentric annular slot antenna - IEEE Conference ... Abstract: We have proposed and investigated broadband eccentric annular slot antennas as an effective way to achieve a wider bandwidth in annular slot ... A broadband eccentric annular slot antenna - IEEE Xplore A Broadband Eccentric Annular Slot Antenna. Young Hoon Suh* and lkmo Park. Department of Electrical Engineering. Ajou University. Suwon 442-149, Korea.
Annular slot antenna schematic The feeding line with the matching Fig. 2. Simulated normalized radiation patterns on the x-y plane with a short stubs are on the bottom and the annular slot antenna is on the top side of the circuit at 225 . The null direction for the slot without any short would be in …
A Broad-Band Annular-Ring Microstrip Antenna | Request PDF A Broad-Band Annular-Ring Microstrip Antenna. The annular ring may also be somewhat broadband in nature when operated near the TM 12 resonance [5]. ... The small and wideband annular ring slot ... A Broadband Multi-layer Dual-polarization Slot Antenna Suh Y H, Park I. A broadband eccentric annular slot antenna[C]// Antennas and Propagation Society International Symposium. 2001:94-97 vol.1. [4] Mobashsher A T, Islam M T, Misran N. Loaded Annular Ring Slot Microstrip Antenna For Wideband And Multi … Monopole Antenna - an overview | ScienceDirect Topics These measurements are carried out at a sensor-reader distance of 50 cm, with the frequency-step approach (VNA, section 2.3.1) and the broadband eccentric annular monopole antenna with a meandered-line slot (see section 2.5.2). One sensor can be identified from the other by using the delay between the structural and tag modes.
Abstract: A wideband circularly polarized (CP) annular-ring patch antenna with two proximity-coupled L-probe feeds orientated to have phases of 0 deg and 90 deg, using a broadband 90 deg hybrid feed, is proposed. It is found that the current distribution for
The microstrip antenna designs covered in this book are divided into two groups: compact microstrip antennas and broadband microstrip antennas. The book is organized into nine chapters. Chapter 1 presents an introduction and overview of recent advances in the design of both compact and broadband microstrip antennas. Annular Slot Loaded High-Impedance Ground Plane - ECE/CIS
Abstract: We have proposed and investigated broadband eccentric annular slot antennas as an effective way to achieve a wider bandwidth in annular slot ...
a broadband vhf-l band cavity-backed slot spiral antenna 6. author(s) john l. volakis 5. funding numbers c - f30602-98-c-0233 pe - 63617f pr - 2317 ta - 08 wu - 04 7. performing organization name(s) and address(es) university of michigan ann arbor michigan 8. performing organization report number n/a 9. Ultra-Wide-Band Microstrip Concentric Annular Ring Antenna ... 2. Antenna design Annular ring slot antenna has a reduce sizemore than circular patch antenna and the ultra-wideband characteristic [6]. In this paper, to broaden the bandwidth of annular ring slot antenna, we placed the concentric annular patch inside circular slot and designed the low impedance feed line. Broadband CPW-Fed Circularly-Polarized Slot Antenna With ... Broadband CPW-Fed Circularly-Polarized Slot Antenna With an Open Slot Jen-Yea Jan, Chien-Yuan Pan, Kuo-Yung Chiu,and Hua-Ming Chen Abstract—A novel broadband CPW-fed circularly-polarized slot an-tenna with an open slot is presented. The broadband circular polarization ... The novel broadband CPW-fed CP slot antenna has been demon- Q134 Conformal Broadband Antenna - Harris
A Broad-Band Annular-Ring Microstrip Antenna | Request PDF A Broad-Band Annular-Ring Microstrip Antenna. ... The annular ring may also be somewhat broadband in nature when operated near the TM 12 resonance [5]. ... The small and wideband annular ring slot ... Monopole Antenna - an overview | ScienceDirect Topics It is based on a broadband eccentric annular monopole antenna connected to a delay line. The delay line length L is chosen to separate the structural and tag modes with a round-trip delay of about 1 ns. Two slots between the antenna ground plane and the circuitry have been introduced, as explained in section 2.5.2.