Read why Apple is using its own design for a very important 5G iPhone component

Read why Apple is using its own design for a very important 5G iPhone component
A new report published today by Fast Company states that Apple has decided to go ahead and design its own 5G antennas for the upcoming 2020 iPhone models expected to be unveiled this September. An anonymous source familiar with Apple's plans says that the company decided not to use Qualcomm's QTM 525 millimeter-wave (mmW) antenna module because of its looks. Apple is aiming for a sleek industrial design for the iPhone 12 series.

Thanks to its many legal issues with chipmaker Qualcomm, Apple went through the beginning of last year desperately seeking a source of 5G modem chips. While Apple turned to Intel, behind the scenes the iPhone manufacturer was not confident about Intel's ability to deliver a 5G modem chip in time for its 2020 5G phones. So last April, Apple and Qualcomm buried the hatchet and agreed to a settlement.

No one wants to see a repeat of Antennagate


Both companies dropped all lawsuits filed against each other and Apple paid Qualcomm an unreported sum believed to be $4.5 billion in return for a six-year licensing agreement (with a two-year option) and a multi-year chip supply agreement. As a result, the first 5G iPhone models will be equipped with the Qualcomm X55 5G modem chip which supports 5G signals coming from sub-6GHz spectrum and 5G mmWave airwaves. This means that the first iPhone models capable of working with the next generation of wireless connectivity will support whatever 5G signals are available to Verizon, AT&T, T-Mobile, and Sprint subscribers.


Just in case Apple can't design a viable 5G antenna for the iPhone, the company is said to be working on a backup design for its 2020 handsets that uses Qualcomm's X55 5G modem along with Qualcomm's 5G antenna. While Apple might have to resort to this plan later this year, it would force Apple to make the iPhone 12 line a little thicker than it wanted. Qualcomm has stated that its QTM 525 antenna module "will support 5G smartphone designs sleeker than 8 millimeters thick.

Apple would also like to wean off the use of Qualcomm's components. Despite reaching the aforementioned settlement with the chipmaker, Apple still feels like it is "getting screwed on royalties by Qualcomm," according to Fast Company's source. That's because under Qualcomm's controversial chip selling practices a customer pays for the actual component being used and a royalty based on the price of the phone that will contain the part. These practices were found to be anti-competitive by Judge Lucy Koh after a trial was held earlier this year, but the DOJ is insinuating itself into an appeal filed by Qualcomm against the FTC. Apple is reportedly designing its own 5G modem chip and last year it purchased Intel's smartphone modem business for $1 billion. For a company that usually makes low-priced acquisitions under the radar, this transaction revealed how badly the company wants to escape the clutches of the San Diego based Qualcomm. We might not see Apple's 5G modem chip in an iPhone until 2025 at the earliest.

If Apple designing its own antenna doesn't make you a little nervous, you probably don't remember Antennagate. On the very same date (June 24, 2010) that the iPhone 4 was released, users started to complain that when they touched the lower-left corner of the phone, signal bars would drop off the handset. Apple ended up sending iPhone 4 buyers a rubber bumper to prevent their hands from interfering with the phone's antenna which was designed by Apple. A more recent Apple-designed antenna required twice as much power to generate the same amount of signals as those produced by other firm's antennas.

Besides Apple's track record in designing this important component, mmWave 5G antennas are harder to design because they send and receive higher frequency signals than earlier handset models. Any design or manufacturing issue could cause connectivity problems. The 5G iPhone will have a "phased array" antenna with two parts that combine to form one radio beam that, with the help of the 5G modem chip, can be pointed in different directions without moving the antenna.

At this stage, anything is possible but for now, the odds favor an Apple-designed 5G mmWave antenna for the iPhone 12 line.

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12 Comments

15. tedkord

Posts: 17544; Member since: Jun 17, 2009

Apple designed antenna? What could possibly go wrong?

6. gadgetpower

Posts: 354; Member since: Aug 23, 2019

Its good that apple is going back to qualcomm and customizing their own chips.

13. cevon3239

Posts: 259; Member since: Jan 01, 2020

Yes it is good Apple is going back to Qualcomm. Because now they are getting a premium component and. It that crappy defective Intel modem. The fact people even bought the phone with a known defect like this is crazy. Apple should have never used the part to begin with.

16. KingSam

Posts: 1563; Member since: Mar 13, 2016

Bro. I had an LG v35 with Qualcomm modem and now I have an iPhone XR with the supposedly garbage intel modem. The modem is fantastic! At work where everyone has signal issues my phone works perfectly now. Same story at certain parts of my house. I obviously haven’t tried the Qualcomm modem iPhones but this works great.

17. Vancetastic

Posts: 1979; Member since: May 17, 2017

Totally the opposite here. My wife's XR has the worst reception of any phone we've had.

18. midan

Posts: 3300; Member since: Oct 09, 2017

All my iPhones have had great reception. I haven't noticed any difference with Intel or qualcomm, i didn't even knew which one i had. I thought my last X had Qualcomm because it worked so well, but it was actually Intel. Maybe it depends how good the reception is overally in your country, we have that covered very well, so maybe that's why i don't notice any difference.

19. midan

Posts: 3300; Member since: Oct 09, 2017

"The fact people even bought the phone with a known defect like this is crazy. Apple should have never used the part to begin with." I used my old X two years and it worked perfectly the whole time, i actually thought it had Qualcomm modem because they sold both, until i check it out and it was actually Intel.

4. cmdacos

Posts: 4429; Member since: Nov 01, 2016

Antennagate 2.0 incoming...

2. Alcyone

Posts: 669; Member since: May 10, 2018

Full on stove top now.

1. Wazupmrg

Posts: 232; Member since: Apr 10, 2017

Where's the i phone pro max vs Samsung s20 ultra comparison? You kind of intentionally skipped that huh? Did other phones but not Apple. Afraid it'll get beat that badly?

3. cmdacos

Posts: 4429; Member since: Nov 01, 2016

S20 Ultra is in embargo for most of its functionality. What are they going to compare?

14. cevon3239

Posts: 259; Member since: Jan 01, 2020

Oh they will soon. They are trying to find ways to marginally praise Samsung, and then criticize them in the same sentence. I can't wait. My popcorn is ready!

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