Ultra-Wideband Millimeter-Wave Bowtie Antenna
Paper in proceedings, 2017

We present an ultra-wideband antenna for mm-wave applications. The antenna consists of a bowtie patch integrated with the feeding network. The feeding network is implemented as a multilayer substrate structure. The differential excitation of the bowtie is performed in a similar way to Magneto-Electric Dipoles and Marchand baluns. The simulated antenna shows a relative bandwidth of 2.6 : 1 with a reflection coefficient better than -8 dB. The radiation pattern remains fairly stable over 20 - 50 GHz with a boresight directivity of 5:8 - 8:3 dBi.

Marchand balun

Millimeter-wave

UWB antenna

Magneto-Electric Dipole.

Author

Sadegh Mansouri Moghaddam

Chalmers, Signals and Systems, Communication and Antenna Systems, Antennas

Jian Yang

Chalmers, Signals and Systems, Communication and Antenna Systems, Antennas

Andres Alayon Glazunov

Chalmers, Signals and Systems, Communication and Antenna Systems, Antennas

2017 International Symposium on Antennas and Propagation

Areas of Advance

Information and Communication Technology

Subject Categories

Communication Systems

ISBN

978-1-5386-0465-6

More information

Latest update

3/16/2018