Two-element antenna-active phase shifter packaging at 77 GHz

Seyyedesfahlan, Mehdi and Öztürk, Efe and Kaynak, Mehmet and Tekin, İbrahim and Skrivervík, Anja K. (2019) Two-element antenna-active phase shifter packaging at 77 GHz. In: 13th European Conference on Antennas and Propagation (EuCAP 2019), Krakow, Poland

[thumbnail of 1570504001.pdf] PDF

Download (674kB)


This work presents a low cost and wire-bonded active phase shifter chip to RF circuitry on PCB board packaging for implementing a two-element phased array antenna at 77 GHz. The 1.5 mm and times; 1.1 mm chip is embedded in RO3003 PCB board and its GSG ports are wire-bonded to CPW lines that are expanded to feed the patch antenna on the PCB board. A low loss CPW to microstrip line transition is designed to exploit and transmit the signal from the GSG pads on the chip to the microstrip line on the PCB. The beam of the two-element array can be steered between and plusmn;20 and deg; by controlling the DC bias voltage of the active phase shifter chip.
Item Type: Papers in Conference Proceedings
Uncontrolled Keywords: 77 GHz patch antenna; active phase shifter; wire bonding
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800-8360 Electronics
Divisions: Faculty of Engineering and Natural Sciences > Academic programs > Electronics
Faculty of Engineering and Natural Sciences
Depositing User: İbrahim Tekin
Date Deposited: 30 Jul 2019 11:23
Last Modified: 24 Jul 2023 15:25

Actions (login required)

View Item
View Item